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I/O Cards & Adapters

Shop the best prices on 3,245 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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1,761 - 1,792 of 3,200
22Pin Adapter Card For 2010 2011 A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Converter Card
$27.95 Save $14.00 RRP: $41.95
3D Audio Card USB 1.1 Adapter for Microphone and Speaker Surround Sound 7.1 Channel for Laptop and Notebook Compatibility
$34.95 Save $6.00 RRP: $40.95
Chipset 2.5 Gbps PCIe Ethernet Network Interface Card Adapter Low Profile for Desktop PC and Mac
$47.95 Save $11.05 RRP: $59.00
Replacement Laptop GPU Fan for ASUS TUF FX705DD FX705DT FX705DU FX705DY FX705GD FX705GE FX705GM Cooling VGA Adapter Black
$99.00 Save $40.00 RRP: $139.00
Powerful USB to CAN Interface Module V2.0, Supports Multiple Protocols, Type-C Connectivity, Compatible with Various Devices
$27.95 Save $13.00 RRP: $40.95
PCM2704 USB Sound Card DAC Mini External Audio Interface for Desktop Notebook, High Precision, Stable Performance, 2025 Model
$26.95 Save $14.00 RRP: $40.95
CM108 USB Drive Sound Card External Audio Adapter for Laptop and Computer, High-Quality Module L059, 2025 Model
$18.95 Save $9.00 RRP: $27.95
Power Over Ethernet PoE Board for Raspberry Pi CM3/CM3L/CM3+/CM3+L with Power Supply and Network Connectivity
$109.00 Save $50.00 RRP: $159.00
Height Adjustable RGB GPU Stand with Temperature Display, Anti Sag Bracket, Magnetic Base for 5V 3PIN Video Card Support
$38.95 Save $20.05 RRP: $59.00
USB Video Acquisition Device USB 2.0 Analog Video Capture Card Adapter Cable For PC And Laptop Plug And Play
$22.95 Save $12.00 RRP: $34.95
CM108 Chip Driveless USA Sound Card External Module for Laptop - Reliable, Precision, Stable Performance
$99.00 Save $20.00 RRP: $119.00
I2S Sound Card Module For Engineers And Developers, Portable I2S Acquisition Card, Compact Audio Interface
$59.00 Save $30.00 RRP: $89.00
Low Consumption Graphics Card Desktop PCIe GPU For PC Accessories Low Power GPU Energy Efficient
$32.95 Save $16.00 RRP: $48.95
for 6Ports Sata 3.0 to M.2 Adapter PCIE 3.0 X2 16Gbps & Sata3.0 6Gbps Riser Expansion Card for Desktop PC Computer Converter
$41.95 Save $22.05 RRP: $64.00
4 Port PCIe USB 3.0 Expansion Card Speed Adapter for Desktop with MultiDevice Connectivity
$29.95 Save $14.00 RRP: $43.95
M.2 NVMe SSD PCIe 3.0 x4 Adapter Card with Speed Data Transfer Supports NVMe and AHCI
$15.95 Save $7.00 RRP: $22.95
M.2 SSD Adapter B Key to 2.5 Inch Converter MultiSize 30/42/60/80mm Speed Transfer
$15.95 Save $7.00 RRP: $22.95
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
PCIe M.2 SATA Adapter Dual Port BKey NGFF SSD PCIe x1 Expansion Card ASM1061 Stable Transfer
$23.95 Save $11.00 RRP: $34.95
M.2 USB Expansion Card NGFF Key AE to Dual USB 2.0 Ports Adapter for Laptop and Desktop
$17.95 Save $9.00 RRP: $26.95
25W Digital Audio Amplifier Module 2pcs I2S SPDIF Sound Card Expansion Board for High-Quality Audio Systems
$79.00 Save $40.00 RRP: $119.00
Industrial 4Port RS485 RS422 PCIe 2.0 Expansion Card with Isolation for Speed Data Transfer
$139.00 Save $70.00 RRP: $209.00
U.2 Expansion Card PCIe 4.0 Adapter Speed Data Transfer with Thermal Control for PC
$24.95 Save $13.00 RRP: $37.95
White ARGB GPU Bracket with Temperature Display 5V 3PIN Compatible with AURA SYNC VGA Support Stand
$37.95 Save $21.05 RRP: $59.00
PCIe USB C Expansion Card Dual Ports 10Gbps USB 3.2 Gen 2 ASM3142 Chip for PC
$35.95 Save $18.05 RRP: $54.00
VER009S Plus PCIE Riser Card 1x to 16x GPU Mining Riser with USB 3.0 and 4Pin 6Pin Power
$16.95 Save $8.00 RRP: $24.95
USB 3.2 Gen 1 PCIe Expansion Card 5Gbps Speed Transfer MultiPort Adapter for Desktop
$26.95 Save $13.00 RRP: $39.95
U.2 PCIe 4.0 x4 SSD Adapter Card for Speed Data Transfer and Scalable Storage Expansion
$24.95 Save $13.00 RRP: $37.95
PCIe to M.2 NVMe SSD Adapter Card, PCIe 3.0 Speed with Secure Metal Bracket for Multiple Sizes
$15.95 Save $7.00 RRP: $22.95
PCIe RS232 Serial Adapter Card Speed MultiSystem for Industrial Control and CNC
$18.95 Save $9.00 RRP: $27.95
U.2 SSD Adapter Card Speed Data Transfer PlugandPlay Storage Upgrade Stable Cooling
$20.95 Save $10.00 RRP: $30.95
M.2 NVMe to PCIe Adapter Card PCIe 3.0 x16 with Heatsink for Speed SSD Upgrade
$15.95 Save $7.00 RRP: $22.95