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Computer Interface Cards & Adapters

Shop the best prices on 1,294 great value computer interface cards & adapters. Shopping for computer interface cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Werleo, Lichifit, StarTech and more. Buy computer interface cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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PCEI 3.0 Expansion Adapter Card For PCIe 6G, 4Port Controller, Rear I/O Interfaces, Large Heatsink, Easy Installation
$47.95 Save $26.05 RRP: $74.00
PCI-7432 64-Channel Isolated High-Speed Digital I/O Capture Card PCI-732HIR for Data Acquisition and Control
$50.95 Save $28.05 RRP: $79.00
External Drive Conversion Box for S.2 Drive Expansion Card for CHSN530 1TB Disk, Compatible with SSD and HDD
$33.95 Save $17.00 RRP: $50.95
4 Port SATAIII Expansion Card MiniPCIe Adapters Chipset 6Gb/s Bandwidth Hot Swap Satas Controller
$39.95 Save $19.05 RRP: $59.00
4 Port USB3.0 PCIE Expansion Card 5Gbps USB 3.0 PCIE Adapter Plug And Play
$99.00 Save $50.00 RRP: $149.00
9 Port Host Adapter For PCIe 1X/4X Slot, 6.0 Gbps, HotSwap Internal PCIe Expansion Card PCIE 1X
$59.00 Save $30.00 RRP: $89.00
RS232 to RS485 Converter, EIA/TIA RS-232 & RS-422/RS-485 Compatible, 300-115200 bps Baud Rate, Commercial Use
$14.95 Save $8.00 RRP: $22.95
M.2 MKey NVMe SSD AHCI Converter Adapter Portable Low Profile Desktop PC
$14.95 Save $8.00 RRP: $22.95
NVME Solid Disk To PCIe Adapter Expansion Card For M Drives With Enhanced Heat Dissipation Full Height Baffle
$16.95 Save $8.00 RRP: $24.95
PCIE 1X 4X HDD Interface Converter Card For 20132017 Motherboards 5Gbps PCIE SSD Adapter
$20.95 Save $11.00 RRP: $31.95
SATA To eSATA Adapter For External Drives, Desktop And Laptop Compatible, 3Gb/s SATA Interface
$20.95 Save $11.00 RRP: $31.95
USB 3.2 PCI-E Expansion Card Type-C 2-Port USB-C And 6-Port USB-A Controller PCI-E Card Adapter
$64.00 Save $30.00 RRP: $94.00
M.2 NVMe SSD to PCIe Adapter Card, 4Port 32Gbps Expansion for Gaming and Data Storage
$31.95 Save $15.00 RRP: $46.95
JA1050 CAN Controller Interface Module, 1PCS Bus Driver Interface Module, High Quality, New 2025 Model, Compatible with Automotive Systems
$14.95 Save $8.00 RRP: $22.95
Screw Terminal Block Breakout Board HAT for Arduino MEGA 2560 R3 with Reset Button, LED Indicator, GPIO Expansion
$49.95 Save $24.05 RRP: $74.00
USB3.2 PCI-E Expansion Card Adapter 2-Port 19Pin D720201 5Gbps PCI Express USB Adapter for Desktop PC
$31.95 Save $15.00 RRP: $46.95
2.5 Gigabit Ethernet PCI Express Network Interface Card with I225 Chipset, 10/100/1000/25000 Mbps, RJ45 LAN
$94.00
USB3.2 Expansion Card Gen1 5Gbps Data Transfer 4 Ports 2 USB A 2 Type C UPD720201 Chip for Windows and Mac Compatibility
$34.95 Save $17.00 RRP: $51.95
Internal USB 2.0 PCI Adapter Card, High-Speed 480 Mbps PCI-E to USB 2.0 Expansion for Desktop Computer Compatibility
$28.95 Save $14.00 RRP: $42.95
PCIe To NVMe SSD Expansion Card With Reliable Power Delivery Supports Multiple M.2 SSD Sizes
$31.95 Save $15.00 RRP: $46.95
for RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface
$69.00 Save $35.00 RRP: $104.00
USB3.0 Hard Drive Adapter Card 10Gbps Extender Board Converter For 2230 2242 2260 2280 M.2 SSD Extension Adapter
$20.95 Save $11.00 RRP: $31.95
HDMI To CSI Adapter For Raspberry Pi Series 1080p 30fps Backward Compatible HDMI Input
$48.95 Save $25.05 RRP: $74.00
USB 3.0 Splitter Card 19Pin to Dual 20Pin Adapter for Motherboard 5Gbps Speed Expansion
$14.95 Save $8.00 RRP: $22.95
PCIe USB Expansion Card 4Port USB 3.0 5Gbps Data Transfer Windows Compatible Plug and Play Red Capacitor
$20.95 Save $11.00 RRP: $31.95
Low Profile PCIE 4.0 NVMe to M.2 NGFF SSD Nvme AHCI PCI Express Adapter Card With Bracket Compatible With PCIe 3.0/4.0
$16.95 Save $8.00 RRP: $24.95
6 Port SATA 3 PCI Express Expansion Card PCI-E SATA Controller for HDD SSD with 6Gbps Speed and 1X Compatibility
$69.00
Ethernet Remote Control Module RJ45 Port Network Web Server 8-Channel Relay Integrated PCB Black
$74.00 Save $45.00 RRP: $119.00
2 Slot to PCIE 8X Interfaces Card Raids Controller PCIE Split Card for Enhances Connectivitys
$31.95
USB2.0 Header Splitter 9Pin 1To4 Extension Hub For PC Mainboard Adapter With IDE Interface Cable
$20.95 Save $11.00 RRP: $31.95
PCIE Expansion Card Mini PCIE To DualPort USB 2.0 Adapter For Motherboard Or Laptop With Mini PCIe Interface Ref: 4677
$20.95 Save $11.00 RRP: $31.95
Round Interface Adapter - Universal Hose Connector for Exhaust Vents and Air Conditioning Units, 4 Inch Diameter
$17.95 Save $9.00 RRP: $26.95