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I/O Cards & Adapters

Shop the best prices on 3,230 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lichifit, StarTech and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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385 - 416 of 3,200
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
External Drive Conversion Box For CHSN530 1TB Disk Drive Expansion Card Box
$38.95
Computer Supply Fan GPU 3-Pin 5V ARGB Silent Cooler For Video Card Mini PC Radiator Fan
$42.95 Save $21.05 RRP: $64.00
Voice Changer Sound Card with One-Touch Operation for Singing and Broadcasting, Ideal for Podcasting, Black Color
$33.95 Save $17.00 RRP: $50.95
XLR Male Plug Adapter for Microphone and Speaker, Durable Metal Connector, Stable Audio Transmission, Easy Installation
$15.95 Save $7.00 RRP: $22.95
USB External Stereo Sound Adapter for PC, Laptop, and Tablet – USB to Headphone and Microphone Stereo Sound Card
$28.95
Mini Voice Changer for Xboxone PS4 and Switch Phone
$42.95 Save $21.05 RRP: $64.00
3.5mm to USB Sound Card Adapter for Windows and Mac, External Audio Interface, Plug and Play, High-Quality Sound
$15.95 Save $7.00 RRP: $22.95
High Speed Trains (PC Digi Card) - New & Sealed Nvidia Shield
$54.00
Professional SCSI Connector Block 14P to 100P Female Adapter GoldPlated for Tape Libraries
$16.95 Save $8.00 RRP: $24.95
SCSI Connector 14Pin to 100Pin Female Adapter for Tape Drives and Scanners Speed Transfer
$38.95 Save $20.05 RRP: $59.00
2/4 Port RS422/485 PCI Express Card, Speed Industrial Serial Interface with Signal Isolation
$64.00 Save $30.00 RRP: $94.00
90 Degree PCIe GPU Riser Cable with ARGB Extension, Stable Signal Transmission, Easy Install
$42.95 Save $21.05 RRP: $64.00
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
PCIe USB Expansion Card with Dual 19Pin Front Panel Connector, Speed Adapter for Desktop
$23.95 Save $12.00 RRP: $35.95
PCIe 4.0 M.2 NVMe Adapter 64Gbps Speed Transfer with Heatsink and Dual Brackets
$15.95 Save $7.00 RRP: $22.95
PCIE Riser Adapter Cable 180 Degree Shielding Stable Signal Flexible for Graphics Card
$40.95 Save $23.05 RRP: $64.00
PCIe SATA Expansion Card 8 Port SATA 3.0 Controller Speed 6Gbps with Hot Swap Support
$54.00 Save $30.00 RRP: $84.00
U.2 PCIe 4.0 Expansion Card Speed SSD Adapter with Advanced Cooling for Performance Storage
$24.95 Save $12.00 RRP: $36.95
PCIE USB 3.0 Expansion Card 7 Ports with SATA Power, 5Gbps Speed Data Transfer
$32.95 Save $16.00 RRP: $48.95
PCIe Serial Port Card Dual RS232 DB9 Speed Data Transfer Wide OS Compatibility
$30.95 Save $16.00 RRP: $46.95
M.2 to SATA Adapter B Key 6Gbps Converter for 30/42/60/80mm NGFF SSD Speed Transfer
$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
M.2 SATA SSD Adapter B+M Key NGFF to 2.5 Inch Converter Speed 6Gbps Data Transfer
$15.95 Save $7.00 RRP: $22.95
PCIe 4.0 M.2 NVMe Adapter with AllAluminum Heatsink 64Gbps Speed SSD Expansion Card
$15.95 Save $8.00 RRP: $23.95
USB 3.0 Expansion Card 19 Pin to Dual 20 Pin Adapter 5Gbps Internal Header for Motherboard
$15.95 Save $7.00 RRP: $22.95
PCIe USB 3.0 7 Port Expansion Card with 15Pin Power Connector for Desktop Speed
$31.95 Save $16.00 RRP: $47.95
PCIe USB C Expansion Card 5Gbps Dual USBC Ports Internal USB 3.2 Gen1 Adapter for PC
$21.95 Save $11.00 RRP: $32.95
PCI Express Adapter Card 1.5GB/S Speed Bidirectional 100/133 Hard Drive Converter for PC
$15.95 Save $7.00 RRP: $22.95
M.2 NVMe SSD PCIe 4.0 Adapter Card 64Gbps Speed Transfer M Key and B&M Key Expansion
$15.95 Save $7.00 RRP: $22.95
PCIe to SFF8643 Adapter Card for NVMe, Speed Data Transfer, Expanded Storage for Desktop
$16.95 Save $8.00 RRP: $24.95