Best Hdmi Data Cards in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| USA BUY | 9.30 | ❌ | ❌ | ❌ |
✅ Quickly adds two serial ports and one parallel port through an available PCI Express slot
✅ Supports serial port data transfer rates up to 115.2 Kbps, compatible with 16C550 UART
✅ 256-byte depth FIFO buffer supports fast data transfer especially in a multitasking environment
✅ Parallel port supports ECP, EPP and SPP modes, compliant with IEEE 1284 standard
✅ Perfect solution to connect with POS system, industrial testing and control device, security system, logistic management equipment, printers, scanners, etc. As a US-based leading manufacturer of computer connectivity products since 1985, we provide our customers with high quality products and service. Our products are backed by our experienced tech support team and 1 year warranty. Please contact us with any questions or concerns. We will get back to you within 24 hours.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.32 | ✅ | ✅ | ✅ |
✅ Quickly adds two serial ports through an available PCI Express slot
✅ Supports serial port data transfer rates up to 115.2 Kbps, compatible with 16C550 UART
✅ 256-byte depth FIFO buffer supports fast data transfer especially in a multitasking environment
✅ Perfect solution to connect with POS system, industrial testing and control device, security system, logistic management equipment, etc.
✅ Chipset: ASIX/MosChip MCS9900CV-AA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.12 | ✅ | ✅ | ✅ |
✅ Quickly adds seven external USB 3.0 ports through an available PCI Express slot for connecting a variety of external USB devices and peripherals.
✅ Supports SuperSpeed USB 3.0 data transfer rates up to 5Gbps providing fast and smooth data transmission; Please note that the actual transmission speed is limited by the setting of the device connected.
✅ Supports UASP (USB Attached SCSI Protocol) and increases data transfer speed with external storage devices especially for SSDs
✅ Each port provides power output up to 900mA and features Over-Current protection to further protect your connected devices; EXTERNAL POWER CONNECTOR (Molex) NEEDED.
✅ Multi-port feature allows connecting several existing peripheral devices simultaneously and avoids frequent plug in and plug out. Our products are backed by our experienced tech support team and 1-year warranty. Click on e-TekDepot in buy box and select "Ask a Question" for help.
✅ At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We are here to assist should you need us. We provide 1 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.37 | ✅ | ✅ | ✅ |
✅ Easily adds one serial port and one parallel port through an available PCI Express slot. 16C650 UART serial port with data transfer rate up to 250Kbps. Compliant with PCI Express 2.0 Gen 1. Compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode
✅ Single-lane (X1) PCI Express end-point controller with PHY integrated. Full serial modem control. Hardware and software flow control
✅ 5, 6, 7, 8 and 9-bit serial format. Even, odd, none, space and mark parity. On chip 256 byte FIFO buffers in transmit, receive path
✅ Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.), power output configurable via jumpers.Supports PCI bus Power Management Interface Specification Revision 1.2
✅ Dual-profile design fits full height and low-profile system chassis with the included spare low-profile brackets. Perfect solution to connect with POS systems, industrial testing and control devices, security systems, logistic management equipment, printers, scanners, etc
✅ Great Corporate Gift Ideas for Your Clients on Black Friday, Cyber Monday and Christmas
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.37 | ✅ | ✅ | ✅ |
✅ PCI Express 1-lane (x1) FireWire adapter works with PCI Express slots of different lane widths
✅ Installs in any available PCI Express slot Supports data rates up to 400Mbps
✅ The included standard height and low-profile brackets allow the adapter to be installed into either full-height and low-profile system chassis
✅ Works with FireWire (1394a) devices including DV camcorders, CD-RW/DVD-ROMs, portable hard disk enclosures, digital cameras, and many other audio/video devices
✅ Plug-and-play installation no driver installation is required
✅ At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We are here to assist should you need us. We provide 2 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GunBarrelSalsa | 9.91 | ❌ | ❌ | ❌ |
Device Type - Network Card
Interface Type - PCI
Data Transfer Rate - 10/100/1000 Mbps
- Crossover detection and auto-correction
- Auto-negotiation intelligently detects and determines 10/100/1000 Mbps and full-/half-duplex
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TELeasy | 8.00 | ❌ | ❌ | ❌ |
Easily adds two serial port and one parallel port through an available PCI Express slot. 16C650 UART serial port with data transfer rate up to 250Kbps. Compliant with PCI Express 2.0 Gen 1. Compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode.
Single-lane (X1) PCI Express end-point controller with PHY integrated. Full serial modem control. Hardware and software flow control.
5, 6, 7, 8 and 9-bit serial format. Even, odd, none, space and mark parity. On chip 256 byte FIFO buffers in transmit, receive path.
Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.), power output configurable via jumpers. Supports PCI bus Power Management Interface Specification Revision 1.2.
Dual-profile design fits full height and low-profile system chassis with the included spare low-profile brackets. Perfect solution to connect with POS systems, industrial testing and control devices, security systems, logistic management equipment, printers, scanners, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.07 | ❌ | ❌ | ❌ |
✅ Easily add two multi-Gigabit Ethernet ports through an available x4 PCIe slot to server and desktop computers Compliant with PCI Express Specification Revision 2.1
✅ Compatible with NBASE-TTM Alliance PHY Specification Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates
✅ Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet) Supports jumbo frame to 16K bytes for higher and better data throughput
✅ Supports Full Duplex flow control IEEE 802.3x Supports Wake-On-LAN and ‘RealWoW!’ Technology (Remote wake-up)
✅ Fits both standard and low profile system chassis with the included spare low profile bracket
✅ At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We provide 1 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MegaRetailStore | 9.73 | ❌ | ❌ | ❌ |
✅ Easily add a multi-Gigabit Ethernet port through an available x1 PCIe slot to server and desktop computers Compliant with PCI Express Specification Revision 2.1
✅ Compatible with NBASE-TTM Alliance PHY Specification Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates
✅ Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet) Supports jumbo frame to 16K bytes for higher and better data throughput
✅ Supports Full Duplex flow control IEEE 802.3x Supports Wake-On-LAN and ‘RealWoW!’ Technology (Remote wake-up)
✅ Fits both standard and low profile system chassis with the included spare low profile bracket
✅ At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We provide 1 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.07 | ✅ | ✅ | ✅ |
✅ Quickly adds dual band capable wireless ethernet connectivity through an available PCI Express slot to server or desktop systems Complies with PCI Express 2.1 specification
✅ Support High Speed Wi-Fi data rate up to 1200Mbps based on IEEE 802.11 AC standard of 867Mbps on 5G and 300Mbps on 2.4G dual band 2×2 Multiple In Multiple Out (MIMO) feature allows easy access to High-Speed Wireless environment
✅ 802.11ac dual band provides 3 times faster than the 802.11n standard, perfect for high-intensity network usage Supports Wake-On-WLAN via Magic Packet and Wake-up frame
✅ Works with all current Wi-Fi routers and backward compatible with 802.11a/b/g devices while operation at 802.11n data rates Supports bandwidth transmission of 5MHz/10MHz/20MHz/40MHz/80MHz
✅ Supports all PCIe standards, PCIe x1 slot has the best compatibility Fits both standard and low profile system chassis with the included full height and spare low profile brackets
✅ At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We are here to assist should you need us. We provide 1 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e-TekDepot | 7.07 | ✅ | ✅ | ✅ |
Complies with PCI-Express 3.0 standard Supports the latest USB generation 3.1 Gen 2 with data transfer rate up to 10Gb/s
Supports plug-n-play, hot-swapping, and backwards compatible with USB 1.1 / 2.0 / 3.0
Each USB port provides up to 900mA power output to better support the power consumption of your connected device
Each USB port features independent over-current protection to further protect your device
Built-in 15-pin SATA power connector connects to the system power supply, as needed, to ensure sufficient power is supplied to the USB ports Dual-profile design installs into different form factor system chassis with the included full and low profile brackets
At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We provide 2 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Siig | 11 |
We've carried out a comprehensive analysis of 593 reviews on data cards, using our selection criteria to identify the best options in the computers & accessories. Our findings reveal that most customers typically select data cards priced around $45.02, with top brands including sandisk, first data, pny, mastervision, gigastone, diane and giffgiss and black dog & leventhal
Our team of expert editors reviewed these high-quality items and handpicked the top 11 data cards for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the computers & accessories category. These include cwp online, xoxo mobile, etech, amazon.com, adnet payment technologies, gigastone america, fc ecom, discount credit card supply and zhanjiangguyueruanjiankaifayouxiangongsi and indoobestsellers .
We are dedicated to assisting our users in finding the right cards Products based on their needs, saving them considerable time when choosing which data cards to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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