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Shop the best prices on 3,241 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Werleo, Lichifit and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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2,913 - 2,944 of 3,200
USB 3.0 20Pin Adapter with Dual Ports, Speed Data Transfer, Motherboard Expansion Card
$15.95 Save $7.00 RRP: $22.95
SATA PCIe Expansion Card 4 Port 6Gbps Adapter 88SE9215 Speed Data Transfer
$31.95 Save $16.00 RRP: $47.95
PCIe USB 3.0 Expansion Card 7 Port Hub with Dual Power Modules for Speed Desktop Data Transfer
$37.95 Save $21.05 RRP: $59.00
U.2 PCIe 4.0 NVMe SSD Adapter Card with Speed Data Transfer and Active Heat Dissipation
$24.95 Save $13.00 RRP: $37.95
USB 3.0 Expansion Card 19Pin to Dual 20Pin Adapter 5Gbps Internal Header Splitter
$15.95 Save $7.00 RRP: $22.95
6-Channel mixer home 48v power supply bluetooth player amplifier mixer stereo sound card audio mixer sound board
$109.00 Save $160.00 RRP: $269.00
USB Sound Card Adapter 3.5mm To USB Converter Plug And Play Stereo Sound Compatible With PC And Laptop
$15.95 Save $7.00 RRP: $22.95
SCSI Connector 14P to 100P Female Adapter CN20P for Tape Drive and Scanner GoldPlated Contacts
$23.95 Save $11.00 RRP: $34.95
Voice Recognition Module V3 for Arduino, Supports 80 Voice Commands, Fast Recognition, Compatible with Sound Boards
$45.95 Save $23.05 RRP: $69.00
SCSI Connectors 14Pin to 100Pin Female Adapter for Tape Drives and Scanners Speed Transfer
$23.95 Save $12.00 RRP: $35.95
SCSI Connector Adapter CN50P Female Solder Quick Connect GoldPlated Interference Resistant
$84.00 Save $45.00 RRP: $129.00
SCSI Connector Block CN100P Female 14P to 100P Adapter for Tape Libraries GoldPlated Easy Mount
$64.00 Save $35.00 RRP: $99.00
SCSI Connector 14 Pin to 100 Pin Female Adapter for Tape Drive and Scanner Speed Transfer
$19.95 Save $9.00 RRP: $28.95
SCSI Connector 14Pin to 100Pin Female Adapter for Tape Drives and Scanners Speed Transfer
$38.95 Save $20.05 RRP: $59.00
USB 3.0 Splitter Card Speed Dual Port 19Pin to 20Pin Internal Motherboard Expansion Adapter
$15.95 Save $7.00 RRP: $22.95
SSD Adapter for MacBook Air 20102012 22Pin to SATA Speed 6Gbps Upgrade Converter
$27.95 Save $12.00 RRP: $39.95
Pc computer laptop cpu vga video card 55mm cooler cooling fan heatsink with wireless intercom doorbell
$38.95 Save $60.05 RRP: $99.00
G4 sound card audio mixer sound board console desk system interface 4 channel usb bluetooth 88 mixing effects
$64.00 Save $105.00 RRP: $169.00
Video card holder c-15mini/vc-15plus graphics card gpu brace vertical telescopic rotating stand bracket video card sag holder
$27.95 Save $41.05 RRP: $69.00
Cm4 expansion board for raspberry pi compute module 4 cm4 io board mini with programming variety of interface expansion
$38.95 Save $60.05 RRP: $99.00
Gpu bracket vertical gpu mount graphic card holder with pci-e 3.0 x16 extension cable ton unlimited system black metal and abs
$45.95 Save $73.05 RRP: $119.00
PCIe X16 To SFF8654 Adapter Card Half Height 4i 8i Internal Expansion Board Compatible With Backplanes
$59.00 Save $25.00 RRP: $84.00
USB3.2 Gen2x2 Board LineE Terminal TypeC Front Panel 10G/20Gbps Flat Wire 30cm
$21.95 Save $10.00 RRP: $31.95
M.2 SSD Adapter Dual Port NGFF Converter Card for 22302280 SSD Speed Data Transfer
$29.95 Save $15.00 RRP: $44.95
PCIe Riser Cable 3.0 Speed GPU Extension for Graphics Card Stable Easy Bend Installation
$36.95 Save $22.05 RRP: $59.00
USB 3.2 Expansion Card TypeC to TypeE Adapter Dual 19Pin Output for Motherboard
$22.95 Save $12.00 RRP: $34.95
USB 3.0 19 Pin to Dual 9 Pin Motherboard Header Adapter for USB 2.0 Expansion and Water Cooling
$15.95 Save $7.00 RRP: $22.95
USB 3.0 to USB 2.0 Adapter 19 Pin to Dual 9 Pin Expansion Card for RGB Fans Plug and Play
$15.95 Save $7.00 RRP: $22.95
6X M.2 A+E Key to M Key NVMe Adapter PCIe Expansion Card NGFF to NVMe SSD Converter
$29.95 Save $15.00 RRP: $44.95
Mini PCIE USB Adapter Card with Dual USB 2.0 Ports and Boosted 5V Power for Laptop Motherboard
$16.95 Save $8.00 RRP: $24.95
USB Video Capture Device VHS to Digital Converter RCA to USB Adapter for PC Mac NTSC PAL
$15.95 Save $7.00 RRP: $22.95
SFF 8654 8i to PCIe X16 GPU Adapter Card for Speed Data Transfer and Enhanced Graphics
$39.95 Save $19.05 RRP: $59.00