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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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1,153 - 1,184 of 3,200
Professional Mixer Sound Card with Bluetooth, Rechargeable Microphone, Live Broadcast Model, Versatile Audio Compatibility
$59.00 Save $20.00 RRP: $79.00
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
Gigabit Ethernet PCIe Adapter with Dual 4K Output and PoE for Small Form Factor PCs
$109.00 Save $60.00 RRP: $169.00
USB 3.2 PCIe Expansion Card Gen1 5Gbps Speed Transfer Plug Play Controller for Desktop
$26.95 Save $14.00 RRP: $40.95
USB Sound Card Adapter for PC and Laptop, External Plug and Play Audio Adapter with 3.5mm Interface and Volume Control
$27.95 Save $9.00 RRP: $36.95
Graphics Card Storage Case with Waterproof Dust Shield and ShockAbsorbing GPU Travel Bag
$23.95 Save $12.00 RRP: $35.95
USB 3.0 to USB 2.0 Adapter 19 Pin to Dual 9 Pin Motherboard Header Splitter for MultiDevice Expansion
$15.95 Save $7.00 RRP: $22.95
USB 2.0 Video Capture Card RCA SVideo Adapter for VHS to Digital Conversion Win 7/8/10 PC
$45.95 Save $23.05 RRP: $69.00
PCIe USB 3.2 Expansion Card 8Port with Dual USBC Speed 5Gbps for Desktop Devices
$54.00 Save $30.00 RRP: $84.00
RS232 to RS485 Converter Adapter Half Duplex Data Communication Converter for Industrial Devices
$15.95 Save $7.00 RRP: $22.95
PCIe To 2 Or 4 Port RS232 Industrial Control Expansion Card Adapter For Computer Systems
$41.95 Save $22.05 RRP: $64.00
Graphics Card Support Video Card Sag Holder 1.93-3.15inch for Computers
$12.95 Save $1.00 RRP: $13.95
Industrial RS422/485 PCIe 2.0 Serial Card With BuiltIn DCDC Isolation Power Supply PCIe Expansion Card, 4Port
$319.00 Save $160.00 RRP: $479.00
GPIO Expansion Card with Dual 2.5G Ethernet USB 3.2 NVMe HDD Support for Pi 5
$99.00 Save $50.00 RRP: $149.00
USB Sound Card 6 Channel 5.1 Surround Sound Converter with Reverb 48kHz Sampling Rate for Windows 7 Black
$28.95
External USB Sound Card Stereo Mic Speaker 3.5mm Headset Audio Jack Cable Switch Volume Adjustment Free Drive
$22.95 Save $11.00 RRP: $33.95
Optical Audio Sound Card USB for PC with Plug and Play Hot Swappable Function and S/PDIF Digital Audio Input
$26.95
External Sound Card for PC Laptop USB DAC High-Resolution Audio Adapter Compatible with Windows and Mac
$22.95
XLR Male Plug Adapter for Microphone and Speaker, Durable Metal Connector, Stable Audio Transmission, Easy Installation
$15.95 Save $7.00 RRP: $22.95
Toshiba Satellite L50-B-1PN Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$45.95
Compaq Presario CQ50 Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$30.95
HP Pavilion dv6-2010sa Discrete Video Card Version Replacement Laptop Fan For AMD Processors Power4Laptops
$36.95
PCI-E To SATA 3.0 Card 8-Port SATA 3.0 Interface Expansion Card Supports 6.0Gbps 3.0Gbps 1.5Gbps
$59.00 Save $30.00 RRP: $89.00
PCIExpress2.0 RS422/485 Serials Card Asynchronous Full Communication Capability PCIe X4 Transfer
$209.00 Save $100.00 RRP: $309.00
PCI-E 4X Riser Adapter For 1U/2U Servers 60.2x29.2mm Supports PCI Express Cards Compact Chassis Graphics Card Upgrade
$19.95 Save $10.00 RRP: $29.95
2pcs Set Cooling Fan for 95mm RX590 RX580 Video G Card Compatible with FDC10U12S9C CF1010U12S Models
$64.00 Save $35.00 RRP: $99.00
1.3 Inch OLED Display with SPI/I2C Interfaces and Straight Pinheader for Raspberry Pi, Jetson Nano, STM32 Compatibility
$18.95 Save $7.00 RRP: $25.95
3PIN 4PIN 85MM PLD09210S12HH T129215SU Suitable for GTX1050 Ti GTX1080 1060 1070 MIN Game OC 3G Video Card Fan Computer Cooling Components(4pin PLD)
$19.95 Save $10.00 RRP: $29.95
4K USB-C Video Capture Card for Streaming, Recording, Gaming and Live Broadcast Grey
$32.95 Save $16.00 RRP: $48.95
Mini Voice Changer for Xboxone PS4 and Switch Phone
$42.95 Save $21.05 RRP: $64.00
Industrial USB to RS485 RS232 Converter V2.0 Standard, 485 Connector, Upgrade Protection, RS485/RS232 Compatibility
$16.95 Save $9.00 RRP: $25.95
USB3.2 Gen1 5.25Inch Front Panel Dual USB3.0 Type C Port Memory Card Reader Earphone Adapter For PC Case
$44.95 Save $24.05 RRP: $69.00