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I/O Cards & Adapters

Shop the best prices on 3,253 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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65 - 96 of 3,200
Digital Card HiFi DAC For Raspberry Pi 3 Model B I2S Interface Upgrade Chip Gold-Plated Ports
$249.00 Save $120.00 RRP: $369.00
PCIe to U.2 SSD Adapter Card SFF8611 SFF8612 Converter Speed Data Transfer Driver
$25.95 Save $12.00 RRP: $37.95
PCIe 4.0 GPU Riser Extension Cable 180 Degree ARGB Sleeved Flexible SixWire Design
$39.95 Save $19.05 RRP: $59.00
PCIe 4.0 GPU Riser Extension Cable 180 Degree ARGB Sleeved Flexible SixWire Design
$39.95 Save $19.05 RRP: $59.00
RX 580 8GB GDDR5 256-bit Gaming GPU 2048SP 1206/1500MHz PCIe 3.0 x16 DP DVI Silent Fan
$149.00 Save $70.00 RRP: $219.00
Lenovo G710 Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$36.95
PCIe to 7Pin 4Port Expansion Card PCIe to Adapter Card for Computer 400MBs Speed
$33.95
M.2 NVMe to Dual SATA Port Adapter Card for Desktop PC SSD and Hard Drive Expansion
$28.95 Save $14.00 RRP: $42.95
3.5mm to USB Sound Card Adapter for Windows and Mac, External Audio Interface, Plug and Play, High-Quality Sound
$14.95 Save $8.00 RRP: $22.95
RS422/485 Serial PCIe 2.0 Card 2/4 Port High Performance Controller for Industrial Machines with IRQ Auto Assignment
$169.00 Save $90.00 RRP: $259.00
4 Port 1394 Expansion Card PCIe 1X IEEE 1394 Video Adapter Firewire Controller for Desktop PC, Size 6.8x12cm
$22.95
1.3 Inch OLED Display with SPI/I2C Interfaces and Straight Pinheader for Raspberry Pi, Jetson Nano, STM32 Compatibility
$17.95 Save $8.00 RRP: $25.95
Voice Changer Sound Card with One-Touch Operation for Singing and Broadcasting, Ideal for Podcasting, Black Color
$33.95 Save $16.00 RRP: $49.95
6 Ports SATA 3.0 to M.2 Adapter PCIe 3.0 X2 16Gbps Riser Expansion Card for Desktop PC Compatibility
$40.95 Save $23.05 RRP: $64.00
XLR Male Plug Adapter for Microphone and Speaker, Durable Metal Connector, Stable Audio Transmission, Easy Installation
$14.95 Save $8.00 RRP: $22.95
Mini Voice Changer for Xboxone PS4 and Switch Phone
$41.95 Save $22.05 RRP: $64.00
USB3.2 Gen1 5.25Inch Front Panel Dual USB3.0 Type C Port Memory Card Reader Earphone Adapter For PC Case
$43.95 Save $20.05 RRP: $64.00
PT2314 Audio Processing Module I2C Voice Control 6V-10V Sound Adjustment for DIY Electronics
$74.00 Save $35.00 RRP: $109.00
Computer Supply Fan GPU 3-Pin 5V ARGB Silent Cooler For Video Card Mini PC Radiator Fan
$41.95 Save $22.05 RRP: $64.00
IDE 40 Pin to Adapter 3.5' Serial HDD Converter 4 Pin Power to PATA Connector Riser Board For 3.5in IDE HDDs Molex Power
$16.95 Save $8.00 RRP: $24.95
Interface Network Module Ethernet Hardware Microcontroller Ethernet Network
$16.95 Save $8.00 RRP: $24.95
3D Audio Card USB 1.1 Mic/Speaker Adapter Surround Sound 7.1 Channel Compatible with Laptop Notebook
$15.95 Save $7.00 RRP: $22.95
88MM T129215SU PLD09210S12HH Video Card Fan Cooler For GIGABYTE GTX 1050 1060 1070 Ti GV-RX570/580 AORUS RX 470 480
$17.95 Save $8.00 RRP: $25.95
USB External Stereo Sound Adapter for PC, Laptop, and Tablet – USB to Headphone and Microphone Stereo Sound Card
$28.95
4K USB-C Video Capture Card for Streaming, Recording, Gaming and Live Broadcast Grey
$31.95 Save $15.00 RRP: $46.95
PCI-E To SATA 3.0 Controller Expansion Board 8-Port PCI-E 1X 2X 4X 8X 16X Adapter for SSD and HDD Compatibility
$149.00 Save $70.00 RRP: $219.00
Computer USB Microphone With LED Light Flexible Gooseneck Noise Reduction HD Sound Card
$17.95 Save $9.00 RRP: $26.95
External Drive Conversion Box For CHSN530 1TB Disk Drive Expansion Card Box
$37.95
ATX 3.0 4x8Pin to 12+4Pin 180 Degree Power Adapter for RTX 4090 4080 GPU PSU Cable
$17.95 Save $9.00 RRP: $26.95
Industrial USB to RS485 RS232 Converter V2.0 Standard, 485 Connector, Upgrade Protection, RS485/RS232 Compatibility
$16.95 Save $8.00 RRP: $24.95
Audio Video Capture Card, 4K HDMI to USB 2.0 Video Capture Device, 1080P HD 30fps Game Capture
$25.95 Save $15.00 RRP: $40.95
Low-Noise Ultra-High-Definition Video Card for Gaming PC, 8GB VRAM, Compatible with Latest Games
$104.00 Save $45.00 RRP: $149.00