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I/O Cards & Adapters

Shop the best prices on 3,240 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 - 32 of 3,200
Efficient Storage Solution for XBOX Series XS M.2 CFexpress SSD Expansion Card, 1TB, Fast Read/Write Speed, High Compatibility
$36.95 Save $17.05 RRP: $54.00
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$22.95 Save $11.00 RRP: $33.95
Acer Aspire 5745-5950 Discrete Video Card Version Replacement Laptop Fan Power4Laptops
$36.95
PCIe 1X To MXM 3.0 Riser Board Adapter Card 75W With LED For MXM 3.0 Graphics Mining
$36.95 Save $17.05 RRP: $54.00
RS422/485 Serial PCIe 2.0 Card 2/4 Port High-Performance Controller for Industrial Machine Data Transfer
$179.00 Save $90.00 RRP: $269.00
22Pin Adapter Card For 2010 2011 2012 6Gbps SATA Hard Disk Converter Card
$27.95 Save $13.00 RRP: $40.95
CM108 USB Drive USB Sound Card Laptop Computer External Sound Card Module for Arrival High for Quality
$24.95 Save $14.00 RRP: $38.95
PCIe Expansion Card SFF8611 To SFF8612 Adapter Converter For Data Transfer In Demanding Applications
$33.95 Save $16.00 RRP: $49.95
4 Port SATA 3.0 6Gbps PCIe Expansion Card for Upgrading PC Storage, Compatible with Desktop Systems and High-Speed Drives
$49.95 Save $24.05 RRP: $74.00
Waterproof Graphics Card Storage Case with Shockproof Protection and Handle for Travel
$24.95 Save $12.00 RRP: $36.95
CM108 USB Sound Card External Module For Notebook, USB Audio Interface For PC, CM108 USB Chip
$16.95 Save $8.00 RRP: $24.95
Flexible PCIe Expansion Module 2Channel Expansion Board 16Pin For Lab and Workshop Adapter Card
$37.95 Save $21.05 RRP: $59.00
PC Front Panel USB 3.2 Gen1 and TypeC Hub with Audio Jack TF SD Card Reader for 5.25 Inch Bay
$48.95 Save $25.05 RRP: $74.00
USB 3.0 Expansion Card for 19 Pin Motherboard, Dual Port 5Gbps Speed Internal Header Adapter
$16.95 Save $8.00 RRP: $24.95
Industrial RS422/485 PCIe 2.0 Series Card With DCDC Isolation Power Supply And Optical Isolation Transfer 2
$139.00 Save $70.00 RRP: $209.00
PCIE 1X to 9 Port Serial ATA3.0 Expansion Card 6Gbps PCIe Gen3 Slot
$64.00 Save $30.00 RRP: $94.00
PCIE X16 To 4 Port NVME Split Expansion Card SFF8639/8643 NVME Adapter For PC Graphics Mainboard Slot NVME Splitter
$41.95 Save $22.05 RRP: $64.00
V8S Audio Mixer USB External Sound Card Mobile Phone Live Voice Changer Sound Card with Multiple Sound Effects
$32.95 Save $4.00 RRP: $36.95
85MM 4PIN GA91S2U GTX1660 Video Card Fan for GTX 2070 2060 1660 Ti Graphics Card Cooling - Sky Blue Color
$31.95 Save $12.00 RRP: $43.95
External USB To 3.5mm Audio Adapter Mini Portable Stereo Mic Headphone Jack 3D Sound Card For Laptop
$16.95 Save $8.00 RRP: $24.95
M.2 NVMe SSD To PCIe X16 Adapter MKey Interface Expansion Card 64Gbps Full Speed 2230 To 2280 SSD
$21.95 Save $10.00 RRP: $31.95
5 Axis Mach3 USB Motion Control Card V2.1 CNC Engraving Machine Motherboard Stepper Motor Drive Interface Board
$64.00 Save $30.00 RRP: $94.00
PCIe 4.0 NVMe Adapter X16 to 4 Port Speed Splitter Card for Gaming and Server Expansion
$31.95 Save $14.00 RRP: $45.95
PCIe USB 3.2 Gen1 Expansion Card 5Gbps with 2 USBA & 2 TypeC Ports for Fast Data Transfer
$31.95 Save $16.00 RRP: $47.95
Audio Digital Sound Card 24Bit 192KHz SPDIF Daughter Card with Optical Fiber and Coaxial Compatibility
$25.95 Save $12.00 RRP: $37.95
USB 3.0 Mini PCI-E to PCIe 1X to 16X Riser Card Adapter Extension Cable for GPU Mining Compatibility
$15.95 Save $7.00 RRP: $22.95
Motor Board DC5V-18V PWM Motor Speed Controller Board For Hard Disk And ROM Motors Adjustable Speed Compact PCB
$18.95 Save $9.00 RRP: $27.95
90degree Flexible Belt Structure Pcie Riser Cable Argb Cable Extension For Computer Graphics Card Adapter 50X10.2X8.4CM
$54.00 Save $30.00 RRP: $84.00
4K DisplayPort Cable 5.9ft | High Speed 2K Display Port Cable for Gaming Monitors & Video Cards, Compatible with Graphics Cards
$21.95 Save $10.00 RRP: $31.95
M.2 Turn 90 Degree NGFF NVMe Key M to PCIe X16 Graphics Card Extender Cord
$33.95 Save $16.00 RRP: $49.95
PCI Video Capture Card 640x480 Resolution for TV Recording, Clear VGA Quality and Easy PCI Installation
$28.95 Save $14.00 RRP: $42.95
USB 2.0 Splitter 19Pin Internal USB Header, Double Port Motherboard Adapter For PC Builds
$16.95 Save $8.00 RRP: $24.95