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I/O Cards & Adapters

Shop the best prices on 1,896 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on BatteryMate, Gamegenic, Gigabyte and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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1,825 - 1,856 of 1,896
Professional Audio Mixer Live Sound Card USB Headset Microphone for Mobile and PC Live Streaming Broadcast
$51.95 Save $17.05 RRP: $69.00
WM8960 Audio HAT Module for Raspberry Pi Zero W 2B 3B Plus Hi-Fi Sound Card with Enhanced Audio Quality and Compatibility
$39.95 Save $19.05 RRP: $59.00
Graphics Card FS1250-S2053A 3-Pin GT 1030 Low-Profile Fan, Compatible With GTX 1050 1050Ti GT 1030 Video Card Cooling
$20.95 Save $10.00 RRP: $30.95
9 Pin Motherboard Extension Connector USB 3.0 19Pin USB 2.0 9Pin Port Multiplier For Liquid Cooling Systems
$17.95 Save $9.00 RRP: $26.95
CM108 USB Sound Card External Audio Interface For Laptop Computer External Module L059 High Precision Stable Performance
$14.95 Save $8.00 RRP: $22.95
PCIE USB3.2 GEN1 To 2 Port Type C Expansion Card Internal USB Converters For Desktop Front Panel Adapter
$25.95 Save $12.00 RRP: $37.95
180degree ARGB Sleeved Extension Cable PCIE Extender Riser Cable For Graphics Card Support, Braided Cable, PCIe 3.0
$54.00 Save $25.00 RRP: $79.00
Professional Audio Mixer, Metal Body, LED Indicators, Bluetooth-Compatible External Sound Card for Live Streaming
$74.00 Save $35.00 RRP: $109.00
USB Expansion Card For Desktop PC Linux Compatible And Windows XP Through 10 Compatibility
$41.95 Save $22.05 RRP: $64.00
Professional Live Sound Card For Clear Sound Recording, USB Audio Interface For PC And Mac, Multi-Level Recording
$59.00 Save $25.00 RRP: $84.00
PCIE To SFF8643 Adapter Card SFF8639 NVMe To SFF8643 PCIe Host For Desktop Computers
$17.95 Save $9.00 RRP: $26.95
Mini PCI Express Card Bent-Pin I210AT Single-Port Gigabit Ethernet Mini PCIe Card RJ45 Adapter
$26.95 Save $12.00 RRP: $38.95
USB to CAN Module, 1-Channel, Type-C Connection, USB-C Interface, Fast Processing Speed, Compact Design
$24.95 Save $12.00 RRP: $36.95
USB Adapter Header 19/20Pin Connector 2 Port USB 3.0 Converter Board PC Motherboard Mainboard 19Pin Extension Riser
$14.95 Save $8.00 RRP: $22.95
USB To 3.5mm TRS Headphone Or Microphone Adapter, 3.5mm TRS Microphone To USB 2.0 Stereo Sound Card Adapter
$14.95 Save $8.00 RRP: $22.95
PCIe Expansion Card To SFF8611 SFF8612 Adapter For Data Transfer In Demanding Applications
$28.95 Save $14.00 RRP: $42.95
USB 2.0 to 3D Sound Card Adapter - Virtual 7.1 Surround - For PC And Notebook - 3.5mm Headphones - Black
$14.95 Save $8.00 RRP: $22.95
Digital Card HiFi DAC For Raspberry Pi 3 Model B I2S Interface Upgrade Chip Gold-Plated Ports
$239.00 Save $120.00 RRP: $359.00
USB Header Adapter USB 3.1 To TypeE Header Converter Panel 90 Degree Connector For PC Motherboards
$14.95 Save $8.00 RRP: $22.95
External USB Sound Card USB To 3.5mm Audio Adapter Headphone And Microphone Stereo Sound Card Black
$14.95 Save $8.00 RRP: $22.95
Flexible PCIe Expansion Module 2Channel Expansion Board 16Pin Lab and Workshop Raspberry Pi Compatible
$37.95 Save $21.05 RRP: $59.00
PCIe 4.0 X16 GPU Riser Cable, 250mm Flexible Extension Adapter, High-Speed 180-Degree EMI Shielded for All GPUs
$34.95 Save $17.00 RRP: $51.95
5G PCI-E to RJ45 Network Card RTL8126 Ethernet Adapter 5000Mbps Gigabit PCI Express Compatible Network Card
$119.00 Save $50.00 RRP: $169.00
AX99100 PCIe to RS232 Adapter Card, High-Performance PCIE-AX99100-1S Expansion Card, Compatible Computing Solution
$20.95 Save $11.00 RRP: $31.95
5V Mini PCM2704 USB DAC Sound Card Decoder Module for Raspberry Pi, 16-Bit Hi-Fi Audio Power Board
$16.95 Save $9.00 RRP: $25.95
RS232 RS485 Communication Module Dual Port Serial Card with Original Color Match Finish
$309.00 Save $160.00 RRP: $469.00
ARGB GPU Bracket with Lighting, Aerospace Aluminum Graphics Card Support 5V 3PIN
$26.95 Save $12.00 RRP: $38.95
BiDirectional IDE to SATA and USB Adapter with Speed Data Transfer for Backup and Recovery
$16.95 Save $7.00 RRP: $23.95
Power Over eSATA to SATA Adapter Card Speed Dual Power MultiDrive Support
$17.95 Save $9.00 RRP: $26.95
PCIe Expansion Card 12 Port SATA Controller Speed 6Gbps PCIe to SATA Converter for PC
$54.00 Save $30.00 RRP: $84.00
USB 5.1 Channel External Optical Audio Sound Card Adapter For Laptop Notebook PC Windows Mac Compatible
$26.95 Save $12.00 RRP: $38.95
RS422/485 Serial PCIe Card 2/4 Ports, High-Performance Industrial Interface For Machine Controller, PCIe 2.0, Windows/Linux Compatible
$159.00 Save $80.00 RRP: $239.00