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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
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$22.95 Save $11.00 RRP: $33.95
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
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
PCIe to USB 3.0 Expansion Card with 2 USBA and 2 USBC Ports, 4 Port PCI Express Adapter for Desktop PC
$36.95 Save $17.05 RRP: $54.00
Audio Digital Sound Card 24Bit 192KHz SPDIF Daughter Card with Optical Fiber and Coaxial Compatibility
$25.95 Save $12.00 RRP: $37.95
Expansion Card, PCI-E to SATA 3.0 Expansion Card 6 Ports for MacOS, Windows 7/8/10 Compatibility
$50.95 Save $28.05 RRP: $79.00
Auditory USB External Sound Adapter 7.1 Surround Sound for Gaming and Music with 3x USB 2.0 Type-C and 3.5mm Jack
$27.95 Save $14.00 RRP: $41.95
Voice Recognition Module V3 Speed Detection Compatible With Ard For 80 Types Of Voice Sound Cards
$46.95 Save $22.05 RRP: $69.00
90 Pci Riser Cable GPU Extension Adapter For Stable Transmission Compatible With All Graphics Cards 15x10.2x8.4 Cm
$42.95 Save $21.05 RRP: $64.00
22Pin Adapter Card For 2010 2011 Compatible with A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Card Desktop Expansion
$28.95 Save $14.00 RRP: $42.95
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
Slip-Resistant Copper Spike Two-Sided Isolation Pad For HiFi Systems, Textured Isolation Pad For Studio Equipment, Black
$27.95 Save $13.00 RRP: $40.95
I2C Serial Module Interface Board for 1602 LCD Display, TWI SPI IIC Compatibility, 64.5mm x 16mm Size
$59.00 Save $30.00 RRP: $89.00
Inline Adapter Board NVMe PCIE to USB 3.1 Type A M.2 Adapter Board Module MultiFunction Convenient Module M.2 NVMe PCIe to USB TypeA
$24.95 Save $12.00 RRP: $36.95