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Computer Interface Cards & Adapters

Shop the best prices on 2,082 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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1,089 - 1,120 of 2,082
PCIE to Adapter Board, 6.0Gbps SATA Expansion Card for SATA I/II/III Drives, PCIe Slot Compatible
$69.00 Save $35.00 RRP: $104.00
USB 3.0 PCIe Card, PCI-e to 2Port USB C + 6 Port USB 3.0 Internal Expansion Card 5Gbps Werleo
$94.00
USB 3.0 Splitter Card 19Pin to Dual 20Pin Adapter for Motherboard 5Gbps Speed Expansion
$15.95 Save $7.00 RRP: $22.95
USB 3.0 Splitter Card Dual Port Speed 19 Pin Header Adapter for PC Motherboard Expansion
$15.95 Save $7.00 RRP: $22.95
SCSI Female Connector CN14P to CN100P Gold Plated Slot Adapter for Data Storage Devices
$74.00 Save $35.00 RRP: $109.00
Power Over eSATA Card DualVoltage SATA Power for eSATA Interfaces, SATA Devices, and Connectors
$19.95 Save $10.00 RRP: $29.95
StarTech 2 Port Native PCI-E RS232 Serial Adapter Card PEX2S952 StarTech
$69.00
25 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$23.95 Save $3.00 RRP: $26.95
NVMe Adapter A+E to M Key Converter Card with Bracket for 2230 2242 2260 2280 MultiSize
$16.95 Save $8.00 RRP: $24.95
PCIe USB 3.2 Gen 1 Expansion Card with Dual Type C and Dual Type A Ports, 5Gbps for Desktop PC
$25.95 Save $13.00 RRP: $38.95
Hard Drive Heat Sink Extend Card Fast Data Transfer Adapter for U2 PCIe x4 to U.2 Adapter Card SFF-8639 SSD GEN4 Lichifit
$22.95 Save $2.00 RRP: $24.95
PCEI 3.0 Expansion Adapter Card For PCIe 6G, 4Port Controller, Rear I/O Interfaces, Large Heatsink, Easy Installation
$48.95 Save $25.05 RRP: $74.00
PCI-7432 64-Channel Isolated High-Speed Digital I/O Capture Card PCI-732HIR for Data Acquisition and Control
$51.95 Save $27.05 RRP: $79.00
External Drive Conversion Box for S.2 Drive Expansion Card for CHSN530 1TB Disk, Compatible with SSD and HDD
$34.95 Save $17.00 RRP: $51.95
4 Port SATAIII Expansion Card MiniPCIe Adapters Chipset 6Gb/s Bandwidth Hot Swap Satas Controller
$40.95 Save $23.05 RRP: $64.00
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
$15.95 Save $7.00 RRP: $22.95
M.2 MKey NVMe SSD AHCI Converter Adapter Portable Low Profile Desktop PC
$15.95 Save $7.00 RRP: $22.95
NVME Solid Disk To PCIe Adapter Expansion Card For M Drives With Enhanced Heat Dissipation Full Height Baffle
$16.95 Save $9.00 RRP: $25.95
PCIE 1X 4X HDD Interface Converter Card For 20132017 Motherboards 5Gbps PCIE SSD Adapter
$21.95 Save $11.00 RRP: $32.95
SATA To eSATA Adapter For External Drives, Desktop And Laptop Compatible, 3Gb/s SATA Interface
$21.95 Save $10.00 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 $16.00 RRP: $47.95
JA1050 CAN Controller Interface Module, 1PCS Bus Driver Interface Module, High Quality, New 2025 Model, Compatible with Automotive Systems
$15.95 Save $7.00 RRP: $22.95
Screw Terminal Block Breakout Board HAT for Arduino MEGA 2560 R3 with Reset Button, LED Indicator, GPIO Expansion
$51.95 Save $27.05 RRP: $79.00
USB3.2 PCI-E Expansion Card Adapter 2-Port 19Pin D720201 5Gbps PCI Express USB Adapter for Desktop PC
$31.95 Save $16.00 RRP: $47.95
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 $18.00 RRP: $52.95
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 $15.00 RRP: $43.95
PCIe To NVMe SSD Expansion Card With Reliable Power Delivery Supports Multiple M.2 SSD Sizes
$31.95 Save $16.00 RRP: $47.95
for RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface
$74.00 Save $35.00 RRP: $109.00