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Shop the best prices on 1,497 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Chronus, Werleo and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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1,345 - 1,376 of 1,497
Graphics Card Fan 85mm PLA09215B12H 0.55A for DIY RTX 3090 3080 3070 G Video Card Cooling (2PCS)
$40.95 Save $18.05 RRP: $59.00
Sony Vaio VPCEB4C4E Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$35.95
Sony Vaio VPCEB4Z1E Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$35.95
HP Pavilion dv5-1027el Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$29.95
Audio Digital Sound Card 24Bit 192KHz SPDIF Daughter Card with Optical Fiber and Coaxial Compatibility
$24.95 Save $12.00 RRP: $36.95
Insulated Industrial USB to RS485 Serial Converter Module
$20.95 Save $11.00 RRP: $31.95
PCIe To SFF8612 Adapter Card SFF8611 Converter U.2 Hard Disk Converter For PC Adapter
$29.95 Save $15.00 RRP: $44.95
M.2 A+E 2.5G Ethernet Card RTL8125B Chipset PCIe Networking Adapter For Industrial Control
$30.95 Save $9.00 RRP: $39.95
Wireless microphone system Bass adapter Portable transmitter receiver for mixing console karaoke singing model b
$37.95 Save $21.05 RRP: $59.00
PCI Express USB 3.0 Controller Card with Cooling Adapter for Server and Workstation Systems
$29.95 Save $15.00 RRP: $44.95
Voice Detection V3 Speed Sensor Compatible with Arduino for 80 Types of Voice Sound Cards
$46.95 Save $22.05 RRP: $69.00
Graphics Card Holder Vertical Mount, Aluminum Alloy GPU Support Bracket for PC Case
$29.95 Save $15.00 RRP: $44.95
Voice Recognition Module V3 with Speed Detection for Arduino, Supports 80 Voice Commands
$49.95 Save $24.05 RRP: $74.00
PT2314 Audio Processing Module I2C 6V-10V Sound Control Board for DIY Stereo Systems
$43.95 Save $20.05 RRP: $64.00
USB Video Capture Card with Audio Recording, NTSC/PAL Support, Live TV to PC via USB Cable and Driver CD
$17.95 Save $9.00 RRP: $26.95
PT2314 Audio Processing Module with I2C Interface 6V-10V Sound Tone Adjustment for DIY Amplifiers
$26.95 Save $14.00 RRP: $40.95
2 Pack Football Referee Cards and Whistle Kit for Kids Sports Training and Match Equipment
$19.95 Save $10.00 RRP: $29.95
Voice Detection V3 Module with Speed Detection for Arduino, Supports 80 Voice Sound Card Types
$46.95 Save $22.05 RRP: $69.00
Voice Greeting Card Recording Module 4 Minutes Voice Playback Chip for DIY Handmade Cards
$16.95 Save $8.00 RRP: $24.95
USB to CAN Bus Adapter Module with USB Type-C, Compact Design for Data Analysis and Interface Integration
$23.95 Save $12.00 RRP: $35.95
Trailer Extension Cable Spiral Design Flexible Connector for Cars Trucks Black
$35.95 Save $18.05 RRP: $54.00
Voice Recognition Module V3 with Speed Detection for Arduino, Supports 80 Voice Command Cards
$139.00 Save $70.00 RRP: $209.00
RS232 RS485 Converter for Jetson with Speed Data Transfer and LED Status Indicators
$38.95 Save $20.05 RRP: $59.00
M.2 to mSATA Adapter Card for NGFF SATA SSD 2230 2280, Supports Multiple M.2 Sizes
$14.95 Save $8.00 RRP: $22.95
USB 3.0 Motherboard Header Adapter 19/20Pin to Dual USB 3.0 Ports Speed Expansion
$14.95 Save $8.00 RRP: $22.95
mSATA to SATA3 Adapter and M.2 NGFF Key B to 2.5 inch SATA Converter with Enclosure, 6Gbps
$16.95 Save $9.00 RRP: $25.95
SATA to SD Card Adapter with FT1307 Chip, Speed Dual Slot SD to SATA Converter 7+15 Pin
$28.95 Save $14.00 RRP: $42.95
PCI Slot Bracket Cooling Fan Mount Rack Heatsink Brackets 80mm 90mm 120mm Fans For Graphics Card PCIe Compatible
$14.95 Save $8.00 RRP: $22.95
PCI-E 3.0 16x Riser Cable GPU Extension 30cm for Stable Graphics Card Connection Compatible with DC12V to DC24V Power Supplies
$50.95 Save $28.05 RRP: $79.00
CM108 USB Drive Sound Card External Module for Laptop & Computer, High-Quality Audio Adapter, Compatible with Windows 2025
$14.95 Save $8.00 RRP: $22.95
Rechargeable Bicycle Taillight USB Rechargeable LED Rear Light for Road and Mountain Bikes, Waterproof, Compact Design
$14.95 Save $8.00 RRP: $22.95
3Pcs PCIE Riser Extender Extension Cable PCI Express (PCI-E 8X),PCIe Ribbon Flex Flexible Cable PCIe 8X for Graphics Card
$16.95 Save $8.00 RRP: $24.95