Best Dtech Computer Cable Adapters in 2026

TWO-WAY FUNCTIONALITY: This high speed 6ft HDMI to DVI D adapter cable lets you connect an HDMI enabled output device to a DVI D display or a DVI D output device to an HDMI capable display.

HIGH QUALITY CONNECTORS: This digital video computer monitor cable is designed with molded nickel connectors (male to male) with strain relief to provide a high quality and consistent connection between your DVI and HDMI devices.

CABLE AND ADAPTER IN ONE: Connect a DVI D monitor or display to an HDMI equipped computer (or an HDMI monitor to a DVI D device) over a 6 ft distance, helping to reduce cord clutter and keep your cable installation tidy.

Add an RS232 serial port with circuit isolation to your laptop or desktop computer through USB

1 Port FTDI USB to Serial RS232 Adapter Cable with Isolation

USB to RS232 Serial Adapter Cable

PERFORMANCE: USB 3.0 to Dual HDMI adapter lets you extend your desktop by adding up to two HDMI monitors to your laptop or desktop computer using a single USB Type-A port | 1x output for up to 4K 30Hz (UHD) & 1x 1080p | 2ch audio (through HDMI) | HDCP 1.4.Compatibility Options: Windows 10 logo, Windows 10 (32/64), Windows 8 / 8.1 (32/64), Windows 7(32/64)

INCREASE PRODUCTIVITY: Supports a total of 3 displays in extended mode (incl. laptop screen) at your workstation or working remotely from home | USB bus-powered; no extra power supply required | 4K port supports ultrawide displays up to 2560x1080

EASY SETUP: 10" (25cm) attached cable for added distance between the adapter & host device for multi-monitor workspace or HDTV boardroom setup; Auto driver install; Works w/ Windows system even if 4K output is not natively supported by laptop/video card

QUAD MONITOR DISPLAY ADAPTER: USB C to 4x HDMI video adapter lets you extend your desktop by adding up to four HDMI monitors to your laptop or desktop computer | 4x 1080p 60Hz displays | 2ch audio (one audio source replicated to all displays through HDMI)

INCREASE PRODUCTIVITY: USB C to HDMI adapter supports a total of 5 displays in extended mode (incl. laptop screen) at your workstation or working remotely from home | External video graphics card is USB bus-powered with no extra power supply required

MULTI-MONITOR ASSISTANT: Increase productivity w/ included software for multi-tasking and window arrangement; drag & drop windows to a selected monitor, zoom in/out, and split/scale, NOTE: All 4 monitors must be same size/resolution for video wall setup

PERFORMANCE: USB 3.0 to HDMI adapter lets you connect your laptop or desktop computer to an HDMI monitor or projector using a single USB Type-A port | 1920x1200 (1080p) Video | 2ch audio (through HDMI) | 2.4in (6cm) cable length

INCREASE PRODUCTIVITY: Supports a total of 2 displays in extended mode (incl. laptop screen) at your workstation or working remotely from home | USB bus-powered w/ no extra power supply required; Ultra slim design and highly portable

WINDOWS ONLY: This USB-A to HDMI monitor adapter is only compatible with Windows operating systems and does not support macOS, Chrome or Linux | External USB 3.0 (USB 3.1 Gen 1) Graphics Card Adapter for dual/multiple monitors

QUAD MONITOR DISPLAY ADAPTER: USB 3.0 to 4x HDMI video adapter lets you extend your desktop by adding up to four HDMI monitors to your laptop or desktop computer | 4x 1080p 60Hz displays | 2ch audio (one source replicated to all displays through HDMI)

INCREASE PRODUCTIVITY: USB 3.0 to HDMI adapter supports a total of 5 displays in extended mode (incl. laptop screen) at your workstation or working remotely from home | External video graphics card is USB bus-powered with no extra power supply required

MULTI-MONITOR ASSISTANT: Increase productivity w/ included software for multi-tasking and window arrangement; drag & drop windows to a selected monitor, zoom in/out, and split/scale, NOTE: All 4 monitors must be same size/resolution for video wall setup

F/F

DVI gender changer

DVI-I (F) to DVI-I (F)

Eliminate excess cable clutter and adapters by connecting your HDMI source directly to a VGA monitor/projector using this short 3ft adapter cable

Compatible with HDMI equipped computer systems such as Lenovo Y50 & Dell Chromebook 11 and VGA monitors and projectors

HDMI to VGA adapter / HDMI to VGA cable / Converter HDMI to VGA / HDMI to VGA adapter cable

Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable

USB to Serial

USB to RS232

Add a Centronics parallel port to your desktop or laptop PC through USB

USB to Parallel Adapter

USB to Parallel Printer

PERFORMANCE: USB 3.0 to HDMI adapter lets you connect your laptop or desktop computer to an HDMI monitor or projector using a single USB Type-A port | 1920x1200 (1080p) | 5.1ch audio (through HDMI) | HDCP 1.4 | 6.3in (16cm) cable length

INCREASE PRODUCTIVITY: USB-A to HDMI adapter lets you add a display in extended mode (2 displays total incl. laptop screen) | Add multiple HDMI screens w/ additional available USB-A ports | USB bus-powered w/ no extra power supply required; Compact design

COMPATIBILITY: USB to HDMI adapter dongle is DisplayLink certified | Ensured compatibility with any USB-A laptop, Ultrabook, PC desktop or small form factor system | Adapter works with USB 3.1 and 3.0 devices

MULTI-FUNCTIONAL WORKSTATION: The USB to VGA Adapter functions as an external graphics card for Windows and Mac computers. This is perfect for turning your computer into a dual or multi-monitor environment.

HIGH QUALITY VIDEO: The USB-VGA Adapter delivers high quality video (up to 1920x1200) for a variety of applications and can simultaneously run up to five additional displays from a single computer.

ASY TO USE: The adapter connects to a host computer through a USB 2.0 port, acting as an external VGA video card to either extend or mirror the desktop shown on the existing display.

CREATE A DUAL MONITOR WORKSTATION: Use this USB 3.0 to Dual DisplayPort converter to connect your Windows or Mac laptop / desktop to two monitors, TVs or projectors using an available USB 3.0 port.

PLUG & DISPLAY: This DisplayLink certified dongle, provides automatic driver installation updates to your Windows (7 / 8 / 10 / 11) enabled computers. It's also USB-powered, requiring no external power.

4K RESOLUTIONS: With support for resolutions up to 4K 60Hz and widescreen capabilities this USB 3.0 external video & graphics card delivers a full UHD experience, ensuring astonishing picture quality.

DVI SPLITTER FOR MIRRORED DISPLAYS: View two identical DVI-Digital (24-pin) images from a single DVI-Digital (24-pin) source with this 1ft (30cm) DVI-D to 2x DVI-D (DVI-Digital) splitter; DVI-Analog signal is not supported

PERFORMANCE & RELIABILITY: This DVI-D male to 2x DVI-D female splitter offers a built-in 12" cable to remove strain from the DVI-Digital source connector; we recommend DVI-D cables (DVIDDMM6) for high performance & signal reliability

FULL HD SPLITTER: This cable is best suited for computers that have a graphics card w/ DVI output, and may not work w/ adapters that convert HDMI/DP/USBC to DVI, or docking stations; this is a passive adapter resolutions over 1920x1200 is not recommended

Connect an M.2 SATA drive to your development board to increase data storage capacity

USB to M.2 SATA converter for Raspberry Pi and development boards includes USB cable and mounting accessories for Raspberry Pi board

Supports M.2 SATA drives (including 2230, 2242, 2260 and 2280 drive heights) and supports USB 2.0 with data transfer speeds up to 480Mbps

Connect DVI capable devices to HDMI-enabled devices and vice versa

Connect your HDMI-enabled laptop or dekstop computer to a DVI monitor

Swap HDMI for DVI

Enjoy mobile content on a large screen

1x Micro USB 'B' 5-pin female connector

1x Micro USB 11-pin male connector

Convert a DB25 female connector to an RJ45 female connector

Used for modular RS232 RS422 and RS485 connections

Can be used to make customized serial connections

USB TO SERIAL: Connect serial RS232 (DB9) devices to a computer with this USB to serial adapter. Secure the cable using the screw-lock nuts located on the male serial DB9 connector. Reach peripherals with extended cable length 3 ft (0.91 m)

DEVICE COMPATIBILITY: Use this USB to RS232 serial adapter to reliably connect, configure, and monitor serial devices. Compatible with barcode readers/scanners, network switches, receipt printers, PLCs, medical devices, oscilloscopes, scales, etc.

APPLICATIONS: This USB to serial cable is ideal for IT applications such as server rooms, industrial control/automation, logistics, POS, AV installations, laboratories, etc. Continue using legacy hardware with modern systems, using this USB to RS232 cable

Add one serial RS-232 port with com retention to any laptop or computer with a USB port

USB to Serial

USB to RS232

Convert a DB25 male connector to a DB25 female connector

DB25 Slimline Gender Changer F/F

Serial/Parallel gender changer

HIGH SPEED HDMI COUPLER: This HDMI 1.4b coupler supports 4K (3840x2160p, 24, 25, 30Hz | 4096x2160p, 24Hz), Full HD (1920x1080p, 120Hz), 10.2 Gbps bandwidth, wide aspect ratio, 8Ch Audio (5.1/7.1/DD+/Dolby TrueHD), 3D Video

DURABLE AND COMPACT: Full HD high speed fully molded adapter with long lasting PVC mold for high strength and reliability; Small 1.8"(46mm) x 0.9"(22mm) x 0.4"(11mm) size for convinience; Ideal for Commercial environments

VERSATILE HIGH QUALITY ADAPTER: Easily join two short HDMI cables or convert to a micro/mini HDMI cable; Gold-plated connectors improve signal integrity and reliability, providing higher quality video and audio

MINI DISPLAYPORT TO VGA CABLE: 3ft (0.9m) Mini DisplayPort 1.2 (HBR2) to VGA cable connects a VGA display/monitor/projector supporting 1920x1200 & 1080p at 60Hz; DPCP & HDCP 1.4 | EDID & DDC pass-through ensure compatibility between source & display

HOST COMPATIBILITY: Active digital to analog converter supports mDP/mDP++ source including Thunderbolt 1 & 2 MacBooks, MacBook Air & Mac Mini, Microsoft Surface Pro 1-6, desktops (AMD FirePro/NVidia Quadro), laptops, mini itx computers, Intel NUC & docks

INTEGRATED DISPLAY CABLE: Mini DisplayPort to VGA adapter cable has slim & flexible design with video adapter chip built into VGA connector reducing clutter & providing a tidy install in the office, boardroom or home office

M/M

Null modem adapter

DB-9 (M) to DB-9 (M)

Connect five SATA drives to a single internal SATA 6Gbps Host Connection

Compatible with SATA hard drives & solid state drives and computer systems with SATA controllers

SATA Controller Card / SATA Port multiplier / Port Multiplier / SATA III port multiplier / Port duplicator / SATA port expansion / 1 to 5 port multiplier / 1:5 port multiplier

ANALOG TO DIGITAL CONVERTER CABLE: This bus-powered VGA to HDMI adapter cable connects your VGA laptop/PC to any HDMI monitor, HDTV, display or projector w/ resolutions up to 1920x1080/1080p @ 60Hz

USB POWER & AUDIO: With built-in USB 2ch audio support & power, this integrated active adapter & cable in-one reduces signal loss & connectivity issues, ideal for a home/office workstation setup

WIDE DISPLAY COMPATIBILITY: This 6ft VGA to HDMI converter cable has been tested to ensure compatibility with a full range of monitors, projectors & HD televisions, with resolutions up to 1080p 60Hz

RCA Gender Changer - M/M

StarTech Product

Broadcast video from your computer to a remote HDMI display over your LAN with remote USB console control

Works with HDMI monitors televisions & projectors and any Windows computer connected to your network

Supports wired or wireless computers

Add 10GbE connectivity to your Thunderbolt 3 desktop or laptop computer

Flexible solution with a removable PCIe network card

Intel x550 , Thunderbolt 3 to 10GbE NIC , TB3 to ethernet , Thunderbolt 3 to PCIe , TB3 to 10GbE adapter , External PCIe enclosure , Network Adapter , Thunderbolt 3 10GbE , TB3 expansion chassis , Thunderbolt 3 PCIe box , TB3 PCIe enclosure