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I/O Cards & Adapters

Shop the best prices on 3,230 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lichifit, StarTech and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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1,921 - 1,952 of 3,200
HP Probook 4510S/CT Discrete Video Card Version Replacement Laptop Fan Power4Laptops
$29.95
Dell 06P4XW Discrete Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$36.95
Acer Aspire 4750 Discrete Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$31.95
HP ProBook 450 G6 Independent Video Card Version Replacement Laptop Fan Power4Laptops
$32.95
M.2 NVMe PCIe Adapter PCIe 3.0 x1 Expansion Card MKey SSD with Low Profile Bracket for Desktop
$16.95 Save $8.00 RRP: $24.95
USB 3.0 19 Pin to Dual 9 Pin Motherboard Header Adapter for RGB Fan Control and Expansion
$16.95 Save $8.00 RRP: $24.95
External USB Sound Card 7.1 Channel 3D Audio Adapter 3.5mm Headphone MIC PC Desktop ISONIX
$10.95
BiDirectional IDE to SATA and USB Adapter with Speed Data Transfer for Backup and Recovery
$16.95 Save $8.00 RRP: $24.95
PCIe 3.0 X1 to X1 Riser Cable with Shielding, Dual 90° Connectors, Speed 8Gbps, 10cm
$25.95 Save $12.00 RRP: $37.95
M.2 NVMe SSD Adapter for 2016 2017 MacBook Pro A1708 Easy Upgrade Speed Transfer
$16.95 Save $8.00 RRP: $24.95
PCIe 3.0 x16 to Dual x8 Splitter Card Gen3 Expansion Adapter with EMI Protection and LED Indicator
$64.00 Save $30.00 RRP: $94.00
PCIe USB 3.0 Expansion Card 4 Port Speed Hub with Power Connector and Thermal Management
$19.95 Save $9.00 RRP: $28.95
PCIE 1X PCI Express To MXM3.0 Card Converter Extender Adapter Expansion Kit For BTC Miner MXM Graphics
$36.95 Save $22.05 RRP: $59.00
PCIE To NVME M Adapter For 2230/2242/2260/2280 M.2 NVME SSDs Full Height Chassis
$15.95 Save $7.00 RRP: $22.95
PCIE To SATA3.0 Controller Expansion Board 8Port SATA3.0 Card PCIE 1X 2X 4X 8X 16X Interface Adapter Board
$64.00 Save $30.00 RRP: $94.00
PCIe Expansion Card 9Port 6.0 Gbps Hot Swap Desktop PC Internal PCIe 1X
$64.00 Save $30.00 RRP: $94.00
Type C Solid Disk Adapter NVME Conversion Board TypeC NVME SSD Converter For Speed Data Transfer
$36.95 Save $17.05 RRP: $54.00
20 Pin Two Port USB3.0 Splitter PCB Adapter Card For PC Motherboards Expansion 5Gbps Data Transmission Dual Port USB3.0
$15.95 Save $7.00 RRP: $22.95
PCI to Parallel 25Pin DB25 Printer Port Controller Expansion Card Desktop PC Compatible DB25 Parallel Port Adapter
$21.95 Save $11.00 RRP: $32.95
USB Sound Card Digital Mixing USB Audio Interface For Laptop Recording Guitar And Mobile Phone
$79.00 Save $40.00 RRP: $119.00
for 3DS Speaker Volume Ribbon Flex Cable for Nintendo 3DS XL/LL/ 3DSXL / LL Speaker Repair Part (for 3DSXL)
$37.95 Save $21.05 RRP: $59.00
PCIe To 19Pin Expansion Card USB Front Panel 19Pin USB Header 4Pin Power Port Computer Accessories
$27.95 Save $14.00 RRP: $41.95
CM108 USB Drive Sound Card External Module L059 For Laptop Computers, Audio Interface, Model L059, 2025 New Release
$28.95 Save $14.00 RRP: $42.95
CM108 USB Sound Card for Laptop and Computer, External Audio Adapter Module, High-Quality USB Drive Compatibility
$24.95 Save $7.00 RRP: $31.95
HDDs To USB 3.1 Expansion Adapter Card For TwoMode NVMe/SATA M.2 22302280 SSDs Transfer For Gaming PCs
$27.95 Save $14.00 RRP: $41.95
PCIE USB 2.0 PCI Adapter Desktop Card 480Mbps Internal USB Interface For Keyboard, Flash Drive, Camera
$28.95 Save $15.00 RRP: $43.95
USB 2.0 to 3D Sound Card Adapter - Virtual 7.1 Surround - For PC And Notebook - 3.5mm Headphones - Black
$15.95 Save $7.00 RRP: $22.95
PCIe To 2 Or 4 Port RS232 Industrial Control Expansion Card Adapter For Computer Systems
$40.95 Save $23.05 RRP: $64.00
4 Ports PCI SATA RAID Controller Internal Expansion Card with 2 SATA Cables for Desktop PC, Supports SATA Hard Drives
$27.95 Save $14.00 RRP: $41.95
10Gb PCI-E NIC Network Card X540-T2, Dual RJ45 10GbE Copper Ports, PCI Express 2.1, Compatible with Windows/Linux/VMware
$99.00 Save $30.00 RRP: $129.00
Mini Voice Changer Device, 8 Sound Effects Handheld Voice Modulator, Portable Sound Card for Parties and Events
$40.95 Save $23.05 RRP: $64.00
3 Pcs USB Sound Card Adapter, USB to 3.5mm Jack Audio Converter, Virtual 5.1 Surround Sound, Black Compatibility
$15.95 Save $7.00 RRP: $22.95