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I/O Cards & Adapters

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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1 - 32 of 3,200
Efficient Storage Solution for XBOX Series XS M.2 CFexpress SSD Expansion Card, 1TB, Fast Read/Write Speed, High Compatibility
$36.95 Save $17.05 RRP: $54.00
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$22.95 Save $11.00 RRP: $33.95
USB 2.0 Splitter 19Pin to Dual 9Pin Adapter for Motherboard Expansion and Speed Data Transfer
$15.95 Save $7.00 RRP: $22.95
5G PCI-E to RJ45 Network Card RTL8126 Ethernet Adapter 5000Mbps Gigabit PCI Express Compatible Network Card
$119.00 Save $60.00 RRP: $179.00
SCSI CN14P to CN100P Female Adapter GoldPlated Connector for Tape Drives and Scanners
$74.00 Save $35.00 RRP: $109.00
PCIe Riser Cable PCIe 3.0 16x GPU Extension Shielding Pure Copper for Stable Performance
$40.95 Save $23.05 RRP: $64.00
USB Sound Controller For Windows And Mac Programmable Macro Keys Adjustable Shortcuts With LED Light
$26.95 Save $13.00 RRP: $39.95
PCIe Riser Cable PCIe 3.0 16x GPU Extension Shielding Pure Copper for Stable Performance
$40.95 Save $23.05 RRP: $64.00
AX99100 PCIe to RS232 Adapter Card, High-Performance PCIE-AX99100-1S Expansion Card, Compatible Computing Solution
$21.95 Save $10.00 RRP: $31.95
USB C Sound Adapter With Integrated Card 2TypeC For Music And Live Streaming TypeC Audio Interface Quick Charging
$15.95 Save $7.00 RRP: $22.95
USB Sound Controller For PC Loudspeakers Adjustable Volume LED Light Module Windows macOS Compatible
$26.95 Save $13.00 RRP: $39.95
USB Video Capture Card USB 2.0 VHS to Digital Converter for PC and Mac Quality Transfer
$15.95 Save $7.00 RRP: $22.95
VHS to Digital Converter USB 2.0 Video Capture Card For Mac/Windows 7 8 10 Convert Analog Mini DV Hi8 DVD VCR
$19.95 Save $10.00 RRP: $29.95
USB Sound Controller Adjustable Programmable Shortcuts For Computer With LED Light Night Friendly Control Knob
$25.95 Save $13.00 RRP: $38.95
USB To 3.5mm Auditory Adapter USB Audio Converter For Headphones And Microphone Sound Card PC And Laptop Compatible
$15.95 Save $7.00 RRP: $22.95
PCIE 5.0 Extension Cable For PCIe GPU 90Degree Mount Video Card Extension Cable Black PCIe 5.0 Compatible
$89.00 Save $50.00 RRP: $139.00
Motherboard Adapter Cable 9Pin To 20Pin Male, 1 Piece, 9Pin To 20Pin Header Connector, ATX Mainboard Compatible
$19.95 Save $11.00 RRP: $30.95
NVMe PCIe 4.0 Adapter M.2 SSD Converter Riser Card for 2230 2242 2260 2280 Laptop
$16.95 Save $8.00 RRP: $24.95
PCIE 1x 4x 8x 16x Extension Cable Card Ribbon Extender Miniature PCIE for PCIE Wireless Networking Card Sound Card
$33.95 Save $17.00 RRP: $50.95
USB Sound Controller Desktop Speaker Controller PC Compatible LED Light Adjustable Volume USB Audio Interface
$26.95 Save $14.00 RRP: $40.95
Type C To HDTV Video Capture Card 4K USBC HDMI Capture Card For Live Streaming, Gaming, Windows/macOS Compatible
$139.00 Save $70.00 RRP: $209.00
USB Video Capture Card Quality VHS to Digital USB 2.0 Video to DVD Converter Adapter
$15.95 Save $7.00 RRP: $22.95
PCIe 4.0 X16 GPU Riser Cable, 250mm Flexible Extension Adapter, High-Speed 180-Degree EMI Shielded for All GPUs
$34.95 Save $18.00 RRP: $52.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Header Adapter for Motherboard RGB and Water Cooling Expansion
$16.95 Save $8.00 RRP: $24.95
PCIe Riser Cable for GPU Easy Vertical Installation Stability Flexible Extension for Graphics Card
$41.95 Save $22.05 RRP: $64.00
9 Port PCIe To Expansion Card Internal PCIe Expansion Card 6.0 Gbps Transfer Speed Hot Swap PCIe 4X Desktop PC
$64.00 Save $30.00 RRP: $94.00
PCIe 4.0 Expansion Card with U.2 SSD Support and 32Gbps Speed for Desktop Graphics Upgrade
$26.95 Save $13.00 RRP: $39.95
9 Pin USB Header Splitter MultiPort Expansion Adapter for Internal Motherboard USB Extension
$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
USB 3.0 Splitter Card Speed Dual Port 19Pin to 20Pin Internal Motherboard Expansion Adapter
$15.95 Save $7.00 RRP: $22.95
Professional SCSI Connector Block 14P to 100P Female Adapter GoldPlated for Tape Libraries
$16.95 Save $8.00 RRP: $24.95
USB 9 Pin Splitter Motherboard Header Adapter for Desktop PC MultiDevice Connectivity
$16.95 Save $8.00 RRP: $24.95