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I/O Cards & Adapters

Shop the best prices on 3,243 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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2,977 - 3,008 of 3,200
Professional Audio Mixer, Metal Body, LED Indicators, Bluetooth-Compatible External Sound Card for Live Streaming
$74.00 Save $35.00 RRP: $109.00
PCIe USB 3.0 Expansion Card with TypeC and 3 USBA Ports, Plug & Play for Desktop PC
$27.95 Save $14.00 RRP: $41.95
USB 3.0 Motherboard Header Adapter 19 Pin to Dual 9 Pin Splitter Stable Signal Driver
$15.95 Save $7.00 RRP: $22.95
USB 3.0 to USB 2.0 Adapter 19 Pin Header Splitter with Dual 9Pin Output RGB Fan Support
$15.95 Save $7.00 RRP: $22.95
Adjustable Aluminum Alloy GPU Support Bracket with Magnetic Mount for Improved Graphics Card Stability
$16.95 Save $8.00 RRP: $24.95
PCIe 4.0 M.2 NVMe Adapter 64Gbps Speed Transfer with Heatsink and Dual Brackets
$15.95 Save $7.00 RRP: $22.95
4 Port PCIe USB 3.0 Expansion Card with Front Panel Bay and Independent 8A Power Supply
$47.95 Save $26.05 RRP: $74.00
mSATA to M.2 SSD Adapter Card for 2230 2242 2260 2280, Flexible SSD Compatibility
$15.95 Save $7.00 RRP: $22.95
NVMe U.2 SSD Adapter M.2 MKey PCIe Gen4 to OCUlink SFF8612 Converter for 2.5 Inch Drives
$25.95 Save $13.00 RRP: $38.95
PCIe RS232 Expansion Card 4 Port DB9 Adapter AX99100 Speed MultiPort for Windows and Linux
$47.95 Save $26.05 RRP: $74.00
Audio Video Capture Card, 4K HDMI to USB 2.0 Video Capture Device, 1080P HD 30fps Game Capture
$25.95 Save $16.00 RRP: $41.95
Full Speed PCIe 3.0 x16 Extension Cable, PCIe Riser/Adapter For Graphics Card, PC Part
$51.95 Save $27.05 RRP: $79.00
USB Video Capture Card Quality USB 2.0 VHS to Digital Video to DVD Converter Adapter
$15.95 Save $7.00 RRP: $22.95
PCIe RS232 Serial Adapter Card X1 Speed Data Transfer for Industrial Control and Wide Device Use
$18.95 Save $9.00 RRP: $27.95
PCIe 4.0 M.2 NVMe SSD Adapter Card for 2230 2242 2260 2280 Speed Universal Compatibility
$15.95 Save $7.00 RRP: $22.95
9 Pin Motherboard Extension Connector USB 3.0 19Pin USB 2.0 9Pin Port Multiplier For Liquid Cooling Systems
$18.95 Save $9.00 RRP: $27.95
USB 3.2 PCI Express Adapter Card with 7 Ports USB 3.0 Gen 1 Expansion for PCI-E Compatible Systems
$36.95 Save $17.05 RRP: $54.00
Gddr5 Graphics Card For Gtx1060 6gb 192bit Dual Fans 4k Hdr 8008mhz Memory Frequency Computer Graphics Card 3gb
$209.00
XLR Male Plug Adapter for Microphone and Speaker, Durable Metal Connector, Stable Audio Transmission, Easy Installation
$15.95 Save $7.00 RRP: $22.95
USB Sound Card 6 Channel 5.1 Surround Sound Converter with Reverb 48kHz Sampling Rate for Windows 7 Black
$28.95
PCIe To SFF8612 Adapter Card For U.2 Hard Disk Drives SFF8611 Converter PC Expansion Card
$30.95 Save $15.00 RRP: $45.95
Interface Network Module Ethernet Hardware Microcontroller Ethernet Network
$16.95 Save $9.00 RRP: $25.95
USB Sound Card 6 Channel 5.1 External Reverb Sound Card Converter Supported Sampling Rate 48Khz Win7 Black
$29.95 Save $13.00 RRP: $42.95
USB to CAN Converter Efficient Protocol Support Compact Design Three Color LED Status Light
$25.95 Save $13.00 RRP: $38.95
Sound Card Audio Mixer for Desktop Recording, Live Soundboard with DC 5V Power, Compact Design for Singers and Musicians
$51.95 Save $22.05 RRP: $74.00
Graphics Card Fan Cooler PLD09210S12HH T129215SU 88MM for GTX 1050 1060 1070 Ti RX 470 480 GVRX570 580 R9 380X (2PCS)
$28.95 Save $14.00 RRP: $42.95
PCIE 3.0 16X GPU Extension Cable 30cm Riser Cable For Graphic Card PCIe X16 Compatible Connection AntiInterference
$51.95 Save $27.05 RRP: $79.00
RS232 to RS485 Converter Adapter Half Duplex Data Communication Converter for Industrial Devices
$15.95 Save $7.00 RRP: $22.95
CM4 to 3B Adapter B For Raspberry Pi 3 Model B/B+ - Compute Module 4 To Pi 3B Adapter Board
$47.95 Save $26.05 RRP: $74.00
Portable Mini Mixer Audio DJ Console with USB Sound Card and 48V Phantom Power for PC Recording and Webcasting
$339.00 Save $170.00 RRP: $509.00
MCP2551 High-Speed CAN Bus Controller Interface for Automotive Applications and Communication Protocols
$15.95 Save $7.00 RRP: $22.95
PCIE 6 Ports SATA Card PCIE 4X To SATA 3.0 6Gbps SATA III Expansion Adapter Board
$54.00 Save $30.00 RRP: $84.00