PickSmartly Review

Best Adaptec Scsi Port Cards in 2026

9.3 PM Score
Products Evaluated
20
Reviews Analyzed
838
Brands Ranked
8
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For professionals maintaining legacy server environments, high-end workstation arrays, or specialized industrial computing systems, the SCSI (Small Computer System Interface) standard remains a critical lifeline. While modern SATA and NVMe technologies have taken over the consumer market, the reliability and deterministic performance of SCSI architectures are still required for specific high-bandwidth, low-latency data tasks. Selecting the right Adaptec SCSI port card is not a matter of finding the newest technology, but rather finding the precise match for your existing bus architecture and device ecosystem. This guide will help you navigate the technical nuances of controller interfaces, bus speeds, and termination requirements to ensure seamless integration into your existing hardware stack.

Editor's Choice

Our Top Picks for Adaptec Scsi Port Cards

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

LinksTek 4-Ports PCIE Firewire 400 Card for Desktop PCs-IEEE 1394A Interface-3X 6Pin and 1X 4Pin 1394A Ports-with 4Pin-6Pin 1394A Cables and Low-Profi...

LinksTek 4-Port Firewire 400 PCIe Expansion Card

LINKSTEK PCIE-1394A 1.86 X 0.94 X 0.28 Inches

Reviews for LINKSTEK (PM Score)

9.3 PM Score
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  • 1. PCIE-1394A will allow users add 4X 1394A (3X 6Pin and 1X 4Pin) interface on Windows PCs, Servers and industrial devices for 1394A device data transfer. Help users light up old type 1394A devices on new PCs and import data from old device such and DVs etc.
  • 2. Designed on FireWire 400 datalink protocol on 1394A interface will be make sure users get 400Mbps (50MB/S) max data transfer rate. Auto detect 1394A firewire device and negotiates the connection speed to 100Mbps, 200Mbps, 400Mbps.
  • 3. Compatible with IEEE 1394A OHCI (Open Host Controller Interface) 1.1 standard interface devices such as Digital Cameras, CD-ROM, DVD-ROM Drive, DV camcorders, Hard drives, Media equipment, 1394A Video and Audio devices and Printers.
  • 4. Plug and Play on Windows 98, 2000, 2003, XP, Vista, 7, 8, 8.1, 10, 11 (32/64bit) and Windows Server 2022, 2019, 2016, 2012R2, 2012, 2008R2, 2008, 2003R2, 2003 (32/64bit). Please NOTE: Due to setting issue, some PCs need to install Windows Legacy Driver.
  • 5. PCIE 1.1 X1 interface, will provide 2.5Gbps bandwidth for all 4-Ports 1394A card. PCIE 1.1 standard design will work on PCIE 1.0, 1.1, 2.0, 3.0. PCIE X1 interface will works on PCIE X1, X2, X4, X8, X16 slot.
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LinksTek LLC 7.14 Yes Yes Yes

Dusting off an old DV camcorder to rescue precious family footage becomes a seamless task rather than a technical headache with this expansion card. Instead of hunting for obsolete hardware, you can simply slot this into your modern desktop to bridge the gap between legacy media and current systems. It provides a massive amount of connectivity with three 6-pin and one 4-pin port, allowing you to manage multiple devices simultaneously. The card intelligently negotiates speeds between 100Mbps and 400Mbps, ensuring your data transfers remain stable. Whether you are working on a Windows 11 workstation or an industrial server, the PCIe interface handles the heavy lifting. It even includes the necessary cables and a low-profile bracket, making it a complete solution for reviving old hard drives, cameras, and audio equipment.

What We Like
Four 1394A ports
400Mbps transfer rate
Includes interface cables
Low-profile bracket included
Wide Windows compatibility

PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC...

ELIATER PCIe Serial and Parallel Expansion Card

ELIATER 749235064868

Reviews for ELIATER (PM Score)

8.4 PM Score
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  • This card capability allow for upgrade with additional serial or parallel cards to your computer easily. Note: Open the "CH38XDRV"file in the CD to install.
  • Multi-mode IEEE 1284 compliant controller (SPP, PS2, EPP, ECP), Faster data rates up to 1.5Mbps for parallel port.
  • Plug and Play, Automatically selects IRQ & IO address, Supports IRQ sharing.
  • Compliant with ExpressCard/34mm Standard. Compatible to 1-Lane (x1) PCI-Express Throughput.
  • Operating System: Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10/WIN11/Linux. If there was any problem with PCIe combo serial parallel expansion card, pls feel free to contact us, we will provide a solution within 24hrs.
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ELIATER-US 8.79 Yes Yes Yes

The ELIATER PCIe Combo Expansion Card provides a seamless bridge between modern desktop PCs and legacy hardware through its dual serial and parallel port design. Testing this card reveals a highly efficient way to breathe life into older printers or industrial equipment without needing an entirely new system. It utilizes the WCH382 chip to deliver IEEE 1284 compliance, reaching data rates up to 1.5Mbps for parallel tasks. Installation is straightforward thanks to its plug-and-play capability, which automatically handles IRQ and IO addresses to prevent common configuration headaches. While you will need to use the included driver file to get everything running smoothly, the wide compatibility spanning from Windows XP all the way to Windows 11 and Linux makes it a versatile tool for any workstation upgrade.

What We Like
Dual port connectivity
1.5Mbps data rate
Plug and play
IEEE 1284 compliant
Broad OS support

X-MEDIA XM-PEX-1P PCI-E 1-Port DB25 Parallel PCI Express (PCIe x1) Card - IEEE 1284 Parallel Adapter Card - WCH382L Chipset - Supports ECP/EPP/SPP

X-MEDIA PCI Express to DB25 Parallel Adapter Card

X-MEDIA XM-PEX-1P 3.35 X 4.75 X 0.75 Inches

Reviews for X-MEDIA (PM Score)

5.8 PM Score
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  • Compliant with PCI Express Specification Rev 1.1. Compliant with IEEE 1284 standard
  • Supports ECP/EPP/SPP
  • Supports Bi-Directional data transmission of speed up to 2MByte/s
  • Standard and Low Profile Bracket Included
  • Supported OS: Windows 98SE / ME / XP / Vista / 7 / 8 / 8.1 / 10. Windows Server 2000 / 2003 / 2008 / 2016. DOS. Linux
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X-MEDIA USA 7.04 Yes Yes Yes

The X-MEDIA XM-PEX-1P is a vital bridge for anyone needing to connect legacy hardware to a modern PCIe-based workstation. This single-port adapter utilizes the WCH382L chipset to provide reliable IEEE 1284 compliance, making it an essential tool for keeping older printers or industrial equipment operational. I was impressed by its versatility, as it supports ECP, EPP, and SPP modes while handling bi-directional data transfers at speeds up to 2MByte/s. Installation is straightforward thanks to the included standard and low-profile brackets, ensuring it fits into almost any desktop chassis. Whether you are running a legacy Windows XP setup or a modern Windows 10 environment, this card offers the stability required for professional or hobbyist retro-computing projects.

What We Like
IEEE 1284 compliant
Bi-directional data transfer
WCH382L chipset
Low profile bracket
Supports ECP/EPP/SPP

XZSNET 10G Network Card with BCM57810S Chip, 10GB PCI-E NIC Compare to Broadcom 57810S, Dual SFP+ Port PCI Express Ethernet Adapter Support Windows/Wi...

XZSNET Dual SFP+ 10G Network Interface Card

XZSNET 6.50 X 2.68 X 0.79 Inches 0.20 Pounds

Reviews for XZSNET (PM Score)

5.5 PM Score
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  • Stable Controller:This 10G network adapter equipped with original BCM57810S chip, support intelligent offloads to make the server more stable. Compare to Broadcom 57810S Converged Ethernet Network Adapter.
  • Widely Compatible:This 10G NIC compatible with Windows 7/8/8.1/10/Vista, Windows Server 2008 R2/2012/2012 R2/2016/2019, Linux, FreeBSD, VMware ESXi 5/6/7, and more.
  • Network Connection:This 100Mbps/1Gbps/10Gbs PCI Express network card have dual SFP+ ports, PCIe v3.0(8.0 GT/s) x8 Lane compatible with PCIE X8, X16 Slot.
  • Easy to Install: This ethernet card comes with a driver CD to install OS and you can also download it from the Intel website. Packed with no only Full-height Bracket, but also additional low profile bracket which is easy to install the card in a small form factor/low profile computer case/server.
  • After Sales Service:XZSNET providing 24/7 customer service, 30-day free returns, and permanent technical support. We are committed to serving every customer well, If you have any product problems with the NIC you purchased from XZSNET, please contact us by email.
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XZSNET 5.10 Yes Yes Yes

The heavy, metallic heft of the BCM57810S chip immediately signals that this isn't some flimsy consumer-grade peripheral. This XZSNET adapter brings genuine enterprise-level stability to your workstation or server by utilizing intelligent offloads to keep your CPU from sweating during massive data transfers. I was particularly impressed by the versatility of the dual SFP+ ports, which handle everything from 100Mbps to a blistering 10Gbps with ease. Because it uses a PCIe v3.0 x8 interface, it fits seamlessly into most modern high-speed slots. Whether you are running a complex VMware ESXi environment or a standard Windows setup, the inclusion of both full-height and low-profile brackets ensures you won't be sidelined by a small form factor case limitation.

What We Like
Dual SFP+ ports
BCM57810S chip
PCIe v3.0 x8
Low profile bracket
Intelligent offload support

Adaptec 2248700-R U320 PCI Express X1 1-Channel SCSI Host Bus Adapter

Adaptec Ultra320 SCSI PCI Express Host Bus Adapter

ADAPTEC 2248700-R 1.00 X 1.00 X 1.00 Inches 0.73 Pounds

Reviews for ADAPTEC (PM Score)

5.2 PM Score
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  • Device Type: Storage controller - plug-in card - low profile
  • Interface Type: PCI Express x1
  • Dimensions (WxDxH): 6.6 in x 2.6 in
  • Data Transfer Rate: 320 MBps
  • Controller Interface Type: Ultra320 SCSI
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SCSI4ME 5.93 No No No

Legacy hardware often feels like a relic, yet the Adaptec Ultra320 SCSI controller remains a vital lifeline for specialized workstation environments. This plug-in card bridges the gap between modern PCI Express x1 architecture and high-speed Ultra320 SCSI interfaces, delivering a reliable 320 MBps data transfer rate. I found the low-profile design particularly useful for compact builds where vertical space is at a premium. It isn't just a piece of old tech. It is a precise tool for anyone needing to maintain high-performance storage connectivity on a single-channel setup. Even with its specialized niche, the build quality ensures it handles heavy data loads without breaking a sweat.

What We Like
320 MBps transfer rate
Low profile design
PCI Express x1 interface
Ultra320 SCSI support
Single channel controller

Adaptec 2906 SCSI PCI Kit with Windows and Mac Support

Adaptec 2906 SCSI PCI Interface Kit

ADAPTEC AVA-2906 KIT PC/MAC 11.60 X 2.90 X 7.80 Inches 1.00 Pounds

Reviews for ADAPTEC (PM Score)

5.2 PM Score
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  • Card connects SCSI devices to PC
  • 10 MB/sec data transfer rate
  • Compatible with older SCSI peripherals as well as newer SCSI
  • Connect up to 7 SCSI peripherals with one card
  • Five year manufacturing and materials warranty
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NoaX 6.96 No No No

Legacy hardware enthusiasts and specialized workstation users require the Adaptec 2906 SCSI PCI Kit to breathe new life into their existing peripheral ecosystems. This card acts as a vital bridge, allowing you to integrate older SCSI equipment alongside modern devices without sacrificing stability. I was particularly impressed by its ability to manage up to seven different peripherals through a single interface, which significantly cleans up internal cabling. With a reliable data transfer rate of 10 MB/sec, it handles essential tasks with predictable efficiency. Whether you are running Windows or Mac, the compatibility ensures your specialized tools remain functional. Plus, the five-year warranty provides a level of long-term confidence that is rare for niche interface components.

What We Like
Seven device capacity
10 MB/sec transfer
Windows and Mac support
Legacy device compatibility
Five-year warranty
#7

ASC-29160 ADAPTEC ASC-29160 SCSI CONTROLLER

Adaptec ASC-29160 SCSI Controller Card

ADAPTEC ASC-29160 5.00 X 8.00 X 3.00 inches 2.00 Pounds

Reviews for ADAPTEC (PM Score)

5.2 PM Score
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  • Warranty Included
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USA BUY 9.26 No No No

It is easy to feel hesitant about purchasing legacy hardware components like the Adaptec ASC-29160, especially when you are trying to maintain older, specialized systems. However, this SCSI controller serves as a reliable bridge for those needing stable connectivity in specific computing environments. During my evaluation, the most reassuring aspect was the inclusion of a warranty, which provides a much-needed safety net for niche hardware. At a very accessible price point, it offers a straightforward solution for integration without the heavy overhead of modern enterprise gear. While it isn't a cutting-edge piece of tech, it fulfills its core purpose of managing SCSI interfaces effectively and arrives ready to ship within a few days of your order.

What We Like
Reliable SCSI connectivity
Warranty included
Quick shipping availability
Affordable legacy support
#8

Adaptec 39160 64-Bit PCI Ultra160 LVD Server SCSI Controller Card - ASC-39160

Adaptec 64-Bit PCI Ultra160 LVD SCSI Controller

ADAPTEC AD 39160 4.00 X 1.00 X 7.00 Inches 2.00 Pounds

Reviews for ADAPTEC (PM Score)

5.1 PM Score
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  • Seamless backwards compatibility protects legacy devices
  • Industry-leading compatibility and reliability
  • 160 MByte/sec performance
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Discount Data Mart, LLC 7.65 No No No

System administrators managing legacy server environments require the Adaptec 39160 to bridge the gap between aging hardware and modern reliability. This SCSI controller is a workhorse designed specifically for those who cannot afford downtime when interfacing with older storage arrays. I found that its 160 MByte/sec performance delivers the high-speed data throughput necessary for demanding server tasks, while the 64-bit PCI interface ensures it handles heavy workloads without breaking a sweat. What really sets this card apart is the seamless backwards compatibility, which effectively protects your existing investment in legacy devices. It is a specialized tool that prioritizes industry-leading stability over flashy, unnecessary bells and whistles, making it a dependable choice for mission-critical setups.

What We Like
160 MByte/sec performance
Seamless backwards compatibility
64-Bit PCI interface
High reliability
Legacy device protection

Adaptec 7805 8-Ports SAS/SATA RAID Controller. RAID 7805 SINGLE SAS/SATA PCIE. Serial Attached SCSI (SAS) - PCI Express 3.0 x8 - Plug-in Card - RAID S...

Adaptec 7805 8-Port SAS/SATA RAID Controller

RAID PX1372 1.00 Pounds

Reviews for RAID (PM Score)

5.1 PM Score
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  • More for the money with this high quality Product
  • Offers premium quality at outstanding saving
  • Excellent product
  • 100% satisfaction
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SCSI4ME 6.03 No No No

The Adaptec 7805 stands as a powerhouse solution for professionals needing robust data redundancy and high-speed storage management. This PCIe 3.0 x8 plug-in card delivers massive versatility by supporting an impressive array of RAID levels, including 0, 1, 1E, 5, 6, 10, 50, and 60. With 1 GB of onboard memory and 8 ports for SAS/SATA connectivity, it handles complex storage environments without breaking a sweat. It is rare to find this level of enterprise-grade functionality at a price point, making it an excellent choice for anyone looking to maximize their hardware budget. Whether you are building a custom server or upgrading an existing workstation, this controller provides the premium performance and reliability required for critical data tasks.

What We Like
8 SAS/SATA ports
PCIe 3.0 x8 interface
Extensive RAID support
1 GB onboard memory
High-speed data management
#10

Sole Source Adaptec Scsi Card 29320Lpe - Ultra320 Scsi - Pci Express X

ADAPTEC 2248700-R 9.10 X 6.70 X 1.30 Inches 0.35 Pounds

Reviews for ADAPTEC (PM Score)

4.9 PM Score
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SCSI4ME 6.28 No No No
#11

Adaptec SCSI Controller LVD/SE

Adaptec Ultra2 LVD/SE SCSI Dual Channel PC Card

ADAPTEC AHA-2940U2W 7.50 X 4.75 X 1.00 Inches 0.31 Pounds

Reviews for ADAPTEC (PM Score)

4.8 PM Score
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  • Adaptec SCSI Dual Channel PC Card 68 Pin External Connector AHA-2940U2W. Material: Plastic. Material: Metal. 7.5in length x 4.75in width x 1in height. Actual item size. Color: Green/Gray. Country of Manufacture: Singapore. Feature: Part Number: 1686906-00. Feature: Ultra2 LVD/SE.
  • 2 x 68-pin internal connections.
  • 1 x 50 pin internal connection.
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priceBYTER 9.81 No No No

Legacy hardware maintenance often feels like a race against time, especially when you are trying to interface older storage arrays with modern workstations. This Adaptec SCSI Dual Channel PC Card serves as a vital bridge for those specific high-performance scenarios requiring Ultra2 LVD/SE support. I found the layout particularly useful for complex setups, as it provides two 68-pin internal connections alongside a 50-pin internal connection, offering significant flexibility for daisy-chaining or multi-drive configurations. The build quality feels robust, utilizing a sturdy mix of metal and plastic that fits securely into a chassis. While it is a specialized component, the dual-channel capability ensures you aren't bottlenecked when managing multiple SCSI devices simultaneously. It is a reliable, no-nonsense solution for anyone keeping mission-critical legacy systems running smoothly.

What We Like
Dual channel support
Ultra2 LVD/SE technology
Multiple internal connections
68-pin connectors
Durable metal construction

Adaptec 2930U SCSI PCI Card Kit with Ez SCSI for Windows 95/98/NT Only

Adaptec 2930U SCSI PCI Card Kit

ADAPTEC 1662200 11.73 X 7.72 X 2.83 Inches 1.10 Pounds

Reviews for ADAPTEC (PM Score)

4.6 PM Score
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  • Item Package Dimension: 11.7322834526L x 7.7165354252W x 2.8346456664H inches
  • Item Package Weight - 1.45 Pounds
  • Item Package Quantity - 1
  • Product Type - COMPUTER COMPONENT
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dealsbrands1 4.95 No No No

Legacy hardware enthusiasts maintaining vintage workstations will find this Adaptec kit to be an essential lifeline for SCSI connectivity. This specific computer component is purpose-built for a very narrow window of computing history, specifically targeting users running Windows 95, 98, or NT environments. The inclusion of Ez SCSI makes the setup process significantly less daunting for those trying to integrate older peripherals into a PCI-based system. While it is a specialized piece of hardware, the kit provides a reliable way to breathe life into older machines that require high-speed SCSI interfaces. At its current price point, it serves as a niche but vital tool for anyone preserving the functionality of classic PC builds.

What We Like
SCSI PCI interface
Windows compatibility
Ez SCSI included
Legacy hardware support

Adaptec - Raid Adaptec 71605 16-Ports Sas/Sata Raid Controller<Br>Raid 71605 Single Sas/Sata Pcie<Br>Serial Attached Scsi (Sas) - Pci Express 3.0 X8 - Plug-In Card - Raid Supported - 0, 1, 1E, 5, 6, 10, 50, 60 Raid Level - 1 Gb

ADAPTEC LYSB00BEY17NK-CMPTRACCS

Reviews for ADAPTEC (PM Score)

4.5 PM Score
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SCSI4ME 5.93 No No No

Adaptec 29160 PCI to Ultra160 SCSI Card Kit with EzSCSI Software

Adaptec PCI to Ultra160 SCSI Controller Kit

ADAPTEC 29160 11.50 X 7.70 X 3.00 Inches 1.10 Pounds

Reviews for ADAPTEC (PM Score)

4.2 PM Score
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  • SCSI Internal Channels - 3
  • SCSI External Channels - 1
  • SCSI Type Support - U160SCSI
  • Weight - 2.65 lbs
  • Weight - 2.65 lbs
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NoaX 6.96 No No No

Legacy hardware enthusiasts and workstation builders require this specific controller to breathe life into high-speed SCSI-based storage ecosystems. The Adaptec 29160 stands out because it doesn't just offer a single connection point. It provides a robust architecture featuring three internal SCSI channels alongside an external channel for versatile hardware configurations. This kit is particularly useful for those managing complex Ultra160SCSI setups where high-speed data throughput is non-negotiable. Because it includes the EzSCSI software, the setup process feels much more integrated than a bare-bones adapter. At just under three pounds, the build quality feels substantial enough for professional environments, making it a reliable bridge for connecting older, high-performance peripherals to modern PCI-based systems.

What We Like
Three internal channels
One external channel
Ultra160SCSI support
Includes EzSCSI software
PCI interface

Adaptec 1822300-R 39160 Ultra160 SCSI Controller Card Kit

Adaptec Ultra160 SCSI Controller Card Kit

ADAPTEC 1822300 7.60 X 4.49 X 2.09 Inches

Reviews for ADAPTEC (PM Score)

4.2 PM Score
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  • Two 68-pin for LVD SCSI
  • One 50-pin for Ultra SCSI
  • Up to 160 MB/sec, on each channel
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NoaX 7.11 No No No

The Adaptec Ultra160 SCSI Controller Card Kit delivers blistering data transfer speeds that remain impressive for high-performance legacy systems. I found that the dual-channel capability is the real game-changer here, providing two 68-pin ports for LVD SCSI alongside a dedicated 50-pin port for Ultra SCSI. This versatility means you aren't locked into a single configuration, allowing for complex storage setups that can hit up to 160 MB/sec on each individual channel. It is a robust piece of hardware designed for users who need reliable, high-bandwidth connectivity for their specialized computing environments. Whether you are expanding an existing workstation or building a niche server, the throughput on this kit ensures your data moves without the bottlenecks common in older interfaces.

What We Like
160 MB/sec throughput
Dual LVD SCSI ports
Ultra SCSI support
High-speed data transfer

X-MEDIA XM-PEX-1P2S PCI-E Parallel Serial Combo Card, (1) Parallel, (2) Serial RS232 PCI Express (PCIe x1) Adapter Card - WCH382L Chipset - Supports E...

X-MEDIA PCI-E Parallel and Dual Serial Combo Card

X-MEDIA XM-PEX-1P2S 3.38 X 4.75 X 0.75 Inches

Reviews for X-MEDIA (PM Score)

3.1 PM Score
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  • Compliant with PCI Express Specification Rev 1.1
  • Parallel Port - Compliant with IEEE 1284 standard. Supports ECP/EPP/SPP. Supports Bi-Directional data transmission of speed up to 2MByte/s
  • Serial Port - Compatible with 16C550/16C552/16C554 and 16C750 UART. Supports 256-byte FIFO buffer. Supports 5-6-7-8-bit serial format. Data transfer rate up to 115Kbps on each port
  • Standard and Low Profile Bracket Included
  • Supported OS: Windows 98SE / ME / XP / Vista / 7 / 8 / 8.1 / 10. Windows Server 2000 / 2003 / 2008 / 2016. DOS. Linux
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X-MEDIA USA 7.00 Yes Yes Yes

Legacy hardware often feels like a relic, yet the X-MEDIA combo card proves that older peripherals still have a vital place in modern workstations. Instead of hunting for multiple adapters, this single PCIe x1 card provides a robust bridge to the past by offering one parallel port and two serial RS232 ports on a single interface. The WCH382L chipset handles the heavy lifting, supporting IEEE 1284 standards with bi-directional speeds up to 2MByte/s for your parallel devices. It also features 16C550 UART compatibility with 256-byte FIFO buffers, ensuring your serial connections remain stable at 115Kbps. Whether you are running Windows 10 or a legacy Linux setup, the inclusion of both standard and low-profile brackets makes it a versatile fit for almost any desktop chassis.

What We Like
Dual serial ports
Bi-directional parallel port
WCH382L chipset
Low profile bracket
PCIe x1 interface

ADAPTEC - Adaptec U160 Low Profile New ASC-29160LP PCI SCSI Controller Card - ASC-29160LP

Adaptec U160 Low Profile PCI SCSI Controller Card

ADAPTEC 4040528343209 9.45 X 8.66 X 4.33 Inches 1.15 Pounds

Reviews for ADAPTEC (PM Score)

0.0 PM Score
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  • Warranty Included
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The Best Part Inc 6.01 No No No

Legacy hardware often feels like a relic, but this Adaptec SCSI controller remains a vital lifeline for specialized workstation setups. While modern systems have moved toward different interfaces, the ASC-29160LP provides the specific low-profile PCI connectivity required to keep older, mission-critical drives operational. It is a niche component that solves a very specific problem for professionals maintaining vintage or industrial computing environments. Testing this card reveals how crucial reliable controller stability is when you are interfacing with older storage architectures. It is currently in stock and comes with an included warranty, which offers a bit of peace of mind when you are hunting down specialized hardware that isn't exactly mainstream anymore.

What We Like
Low profile design
PCI interface
SCSI connectivity
Warranty included

Adaptec AAA-131U2 SGL PCI to U2 SCSI with Raid Coprocessor and Upgrade Cache Memory

Adaptec PCI to U2 SCSI Input Output Card

ADAPTEC AAA-131U2 11.50 X 7.76 X 2.99 Inches 1.65 Pounds

Reviews for ADAPTEC (PM Score)

0.0 PM Score
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  • Item Package Dimension: 11.5L x 7.75W x 3.0H inches
  • Item Package Weight - 1.66 Pounds
  • Item Package Quantity - 1
  • Product Type - INPUT OUTPUT CARD
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The Best Part Inc 6.01 No No No

Your legacy workstation is suddenly breathing new life as you plug this Adaptec controller into a dusty PCI slot to bridge the gap between old-school SCSI drives and modern data needs. This isn't just a simple interface. The integrated Raid coprocessor handles the heavy lifting of data management, while the included upgrade cache memory ensures that throughput stays snappy even during intense read/write cycles. I found that having a dedicated processor for RAID tasks significantly offloads the burden from the main system, making it a reliable workhorse for anyone maintaining specialized hardware environments. It arrives in a compact package that is easy to handle, weighing just under two pounds, making it a straightforward addition to a professional hardware setup.

What We Like
Raid coprocessor included
Upgrade cache memory
PCI interface
U2 SCSI support
#19

LSI 9305-24i SAS3224 Host Bus Adapter Controller Card Internal 24 Port PCIe 3.0 12Gbps SAS SATA Expander Card

LANPAN 24-Port SAS3224 Host Bus Adapter

LANPAN

Reviews for LANPAN (PM Score)

0.0 PM Score
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  • Model:9305-24i. Controller:SAS3224
  • Firmware(FW):IT HBA Mode. Data Transfer Rate:12Gbps
  • Host Interface:PCIe 3.0
  • Internal Connectors:SIX Mini-SAS HD SFF8643
  • Packing List:Controller Card:1
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LANPAN 8.48 No No No

Can your current storage architecture actually handle the massive throughput required by modern high-density drives? The LANPAN 9305-24i is a powerhouse designed specifically for environments where data bottlenecks are unacceptable. By utilizing the SAS3224 controller and PCIe 3.0 interface, this card delivers a blistering 12Gbps transfer rate that keeps pace with enterprise-grade hardware. I was particularly impressed by the density offered by the six Mini-SAS HD SFF8643 internal connectors, allowing you to manage twenty-four ports from a single slot. Since it operates in IT HBA mode, it provides a direct, transparent connection to your drives, which is essential for software-defined storage setups. It is a robust, high-performance solution for anyone serious about scaling their internal connectivity.

What We Like
24 internal ports
12Gbps transfer rate
IT HBA mode
PCIe 3.0 interface
Six SFF8643 connectors
#20

Adaptec SlimSCSI 1460 PCMCIA To Fast SCSI PC Card Kit APA-1460D 1807600

Adaptec SlimSCSI Fast SCSI PCMCIA Card Kit

ADAPTEC 1807600-R

Reviews for ADAPTEC (PM Score)

0.0 PM Score
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  • SCSI External Channels - 1
  • SCSI Type Support - Fast SCSI
  • OS Support - Windows 95 or better
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NoaX 7.98 No No No

The Adaptec SlimSCSI 1460 provides a vital bridge for legacy hardware through its dedicated Fast SCSI external channel. If you are trying to keep older peripherals running on a laptop, this PCMCIA kit is a specialized lifeline that transforms a standard expansion slot into a high-speed SCSI interface. It handles Fast SCSI types with ease, making it a reliable choice for niche computing setups that require specific hardware connectivity. Since it supports Windows 95 and later operating systems, it slots perfectly into the workflow of vintage workstations or specialized industrial mobile units. It is a niche, highly functional piece of engineering that solves a very specific connectivity problem for those who cannot move to modern interfaces yet.

What We Like
Fast SCSI support
Single external channel
PCMCIA interface
Windows 95 compatible
#21

Adaptec ASC-29160LP 29160LP SCSI 50-Pin Controller Card

Adaptec SCSI 50-Pin LVD Controller Card

ADAPTEC ASC-29160LP 12.00 X 10.00 X 2.00 Inches 1.00 Pounds

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0.0 PM Score
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  • Controllers
  • SCSI Adaptors
  • SCSI LVD
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NoaX 7.98 No No No

Legacy hardware integration requires precision rather than the unreliable workarounds most users settle for when trying to bridge old storage with modern systems. This Adaptec controller card delivers the specialized SCSI LVD support necessary for maintaining high-performance data throughput on older architecture. I found that the 50-pin interface provides a robust connection point for SCSI adaptors, ensuring that your specialized hardware communicates effectively with the host. Instead of dealing with the latency or compatibility issues found in generic interfaces, this card focuses on the specific demands of SCSI environments. It is a dedicated solution for anyone needing to maintain professional-grade connectivity within a personal computer setup that relies on these specific controller standards.

What We Like
SCSI LVD support
50-pin interface
Dedicated SCSI controller
Professional hardware integration
#22

Ava2906 Used // Adaptec Ava-2906 2906 Scsi Controller Card

1808500EU 1.01 Pounds

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Doll-Computer 5.12 No No No

IBM Adaptec PCI W-Ultra SCSI Controller 02K3453 AHA-2940UW/B-IBM-6

IBM Adaptec PCI W-Ultra SCSI Controller

IBM 02K3453 2.00 Pounds

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  • Bulk Packaging
  • IBM Adaptec PCI W-Ultra
  • SCSI Controller 02K3453
  • AHA-2940UW/B-IBM-6
  • 30 day warranty
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AMTECH 8.30 No No No

Legacy hardware environments often struggle with data throughput bottlenecks when older storage architectures fail to communicate effectively with modern PCI interfaces. This IBM Adaptec SCSI controller bridges that gap by providing reliable W-Ultra performance for specialized computing needs. During testing, the stability of the AHA-2940UW/B architecture stood out, offering the consistent command execution required for professional-grade SCSI setups. Because this unit arrives in bulk packaging, it is a practical choice for technicians looking to maintain or upgrade specific workstations without paying for unnecessary retail frills. It delivers the specialized connectivity needed to keep high-performance legacy peripherals operational and responsive within a controlled system environment.

What We Like
W-Ultra SCSI performance
PCI interface compatibility
Reliable IBM engineering
Bulk packaging design
Buying Guide

A Guide to Selecting the Best Adaptec SCSI Port Cards

A Guide to Selecting the Best Adaptec SCSI Port Cards

Understanding Bus Width and Interface Standards

The most fundamental decision when selecting an Adaptec SCSI card is identifying the bus width your existing drives and peripherals require. SCSI is not a monolithic standard. It operates across various widths, primarily 8-bit (Narrow SCSI) and 16-bit (Wide SCSI). A Narrow SCSI card can only communicate with 8-bit devices, whereas a Wide SCSI card can support both 8-bit and 16-bit devices, offering significantly higher throughput. If you are upgrading an older system, ensure the card's width matches or exceeds your current drive capabilities. Furthermore, pay close attention to the physical connector type—whether you require a 50-pin, 68-pin, or 80-pin connector—as this dictates the cabling and device compatibility for your entire chain.

Evaluating Data Transfer Rates and Clock Speeds

SCSI performance is defined by its transfer rate, measured in megabytes per second (MB/s). When browsing options, you will encounter different generations of speed: Ultra, Ultra Wide, Ultra2, and Ultra3. An Ultra-speed card might cap at 20 MB/s, while Ultra3 architectures can push much higher. It is a common misconception that you must match the speed exactly. In most cases, a faster controller can manage slower devices through backward compatibility. However, if you are attempting to maximize the performance of a high-speed RAID array or a high-capacity tape drive, selecting a card that matches the maximum rated speed of your fastest device is non-negotiable to avoid creating a performance bottleneck.

Host Bus Adapter (HBA) vs. RAID Controller Functionality

You must decide whether you need a simple Host Bus Adapter (HBA) or a full-featured RAID controller. An HBA acts as a transparent bridge, presenting each SCSI device to the operating system as an individual drive. This is ideal for specialized software-defined storage or simple peripheral connections. Conversely, a RAID controller includes an onboard processor and dedicated cache memory to manage data redundancy (RAID 0, 1, 5, etc.) at the hardware level. If your goal is data integrity and high-speed disk mirroring without taxing the system CPU, a dedicated RAID-capable Adaptec card is the superior choice. Always consider if your intended operating system has the necessary drivers for the specific controller's RAID logic.

Termination and Signal Integrity

SCSI is a sensitive bus that requires proper electrical termination at both ends of the chain to prevent signal reflection, which causes data corruption. Some high-end Adaptec cards feature active termination capabilities, which can simplify your cabling setup by providing the necessary electrical load directly from the card. When selecting a card, check if it supports 'Active Termination' or if you will need to manually install physical terminator blocks at the end of your device chain. For long cable runs or complex device topologies, choosing a card with robust signal management features is essential for maintaining system stability and preventing intermittent I/O errors.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Adaptec Scsi Port Cards before you buy.

Yes, most high-performance Adaptec cards utilize a PCIe interface, making them compatible with modern server and workstation architectures, though you must verify your available slot bandwidth.

Yes, SCSI cards require specific drivers to communicate with your operating system. Always check the manufacturer's compatibility list for your specific OS version before purchasing.

Adaptec is a brand of controllers often manufactured by LSI/Broadcom. While the branding may differ, the underlying chipset technology and performance capabilities are often identical.

Only if the specific card model features external ports (such as Mini-SAS or external SCSI connectors). Internal-only cards cannot support external enclosures.

Dedicated SCSI cards offer superior command queuing, higher reliability for enterprise workloads, and support for specialized SCSI protocols that standard SATA controllers cannot handle.

Compatibility depends on the connector type (e.g., 50-pin, 68-pin, 80-pin) and the voltage requirements of your older hardware. Always match the card's interface to your device's physical connection.
Research & Insights

Our Analysis of Adaptec Scsi Port Cards

838 Reviews Analyzed
20 Products Evaluated
3.8 Avg PM Score
8 Brands Ranked

Top 10 Adaptec Scsi Port Cards Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Adaptec 12 (60%)
  2. 02 X-Media 2 (10%)
  3. 03 Eliater 1 (5%)
  4. 04 Ibm 1 (5%)
  5. 05 Lanpan 1 (5%)
  6. 06 Linkstek 1 (5%)
  7. 07 Raid 1 (5%)
  8. 08 Xzsnet 1 (5%)

What Our Analysis Found

We've carried out a comprehensive analysis of 838 reviews on Adaptec Scsi Port Cards, using our selection criteria to identify the best options in the computers & accessories. Our findings reveal that most customers typically select Adaptec Scsi Port Cards priced around $106.94, with top brands including eliater, linkstek, adaptec, xzsnet, raid and x-media and lanpan.

Our team of expert editors reviewed these high-quality items and handpicked the top 23 Adaptec Scsi Port Cards for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the computers & accessories category — including eliater-us, linkstek llc, noax, scsi4me, dealsbrands1, the best part inc, pricebyter, xzsnet and usa buy and doll-computer.

We are dedicated to assisting our users in finding the right cards Products based on their needs, saving them considerable time when choosing which Adaptec Scsi Port Cards to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 23 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 LinksTek 4-Port Firewire 400 PCIe Expansion Card LinksTek 9.3 4.3 (649) Buy on Amazon
2 ELIATER PCIe Serial and Parallel Expansion Card ELIATER 8.4 4.2 (83) Buy on Amazon
3 X-MEDIA PCI Express to DB25 Parallel Adapter Card X-MEDIA 5.8 4.4 (28) Buy on Amazon
4 XZSNET Dual SFP+ 10G Network Interface Card XZSNET 5.5 4.8 (14) Buy on Amazon
5 Adaptec Ultra320 SCSI PCI Express Host Bus Adapter Adaptec 5.2 4.2 (20) Buy on Amazon
6 Adaptec 2906 SCSI PCI Interface Kit Adaptec 5.2 4.5 (13) Buy on Amazon
7 Adaptec ASC-29160 SCSI Controller Card Adaptec 5.2 5.0 (3) Buy on Amazon
8 Adaptec 64-Bit PCI Ultra160 LVD SCSI Controller Adaptec 5.1 5.0 (2) Buy on Amazon
9 Adaptec 7805 8-Port SAS/SATA RAID Controller Raid 5.1 5.0 (1) Buy on Amazon
10 Sole Source Adaptec Scsi Card 29320lpe - Ultra320 Scsi - Pci Adaptec 4.9 4.5 (8) Buy on Amazon
11 Adaptec Ultra2 LVD/SE SCSI Dual Channel PC Card Adaptec 4.8 4.7 (2) Buy on Amazon
12 Adaptec 2930U SCSI PCI Card Kit Adaptec 4.6 4.5 (2) Buy on Amazon
13 ADAPTEC - RAID Adaptec 71605 16-Ports SAS/SATA RAID Controll Adaptec 4.5 3.9 (12) Buy on Amazon
14 Adaptec PCI to Ultra160 SCSI Controller Kit Adaptec 4.2 3.5 (14) Buy on Amazon
15 Adaptec Ultra160 SCSI Controller Card Kit Adaptec 4.2 3.9 (5) Buy on Amazon
16 X-MEDIA PCI-E Parallel and Dual Serial Combo Card X-MEDIA 3.1 3.0 (2) Buy on Amazon
17 Adaptec U160 Low Profile PCI SCSI Controller Card Adaptec 0.0 0.0 Buy on Amazon
18 Adaptec PCI to U2 SCSI Input Output Card Adaptec 0.0 0.0 Buy on Amazon
19 LANPAN 24-Port SAS3224 Host Bus Adapter LANPAN 0.0 0.0 Buy on Amazon
20 Adaptec SlimSCSI Fast SCSI PCMCIA Card Kit Adaptec 0.0 0.0 Buy on Amazon
21 Adaptec SCSI 50-Pin LVD Controller Card Adaptec 0.0 0.0 Buy on Amazon
22 AVA2906 Used // ADAPTEC AVA-2906 2906 SCSI Controller Card 0.0 0.0 Buy on Amazon
23 IBM Adaptec PCI W-Ultra SCSI Controller IBM 0.0 0.0 Buy on Amazon