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I/O Cards & Adapters

Shop the best prices on 3,256 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
PCIe To DB9pin Expansion Card 24 DB9 Serial Ports For POS And Attendance Terminals
$89.00 Save $50.00 RRP: $139.00
High Definition 1080p 30fps Audio Video Capture Cards for Gaming Streaming Teaching Video Conference Live Broadcasting USB3 Windows Mac OBS
$30.95 Save $15.00 RRP: $45.95
USB-to-CAN Module For Easy System Integration Via Type-C Connectivity, Plug-and-Play CAN Interface, Compact Form-Factor
$24.95 Save $12.00 RRP: $36.95
CM108 USB Drive Sound Card External Module For Laptop Computers 2025 Model High Precision Stable Performance
$15.95 Save $8.00 RRP: $23.95
External USB Sound Card, USB To 3.5mm Headphone And Microphone Adapter, Stereo Audio Card, Black
$15.95 Save $7.00 RRP: $22.95
PCIe to USB 3.0 Expansion Card with 19Pin Internal Header Speed 5000Mbps Adapter
$23.95 Save $12.00 RRP: $35.95
HP Pavilion dv6-1330ej Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$30.95
Replacement FDC10H12D9-C Graphics Card Cooling Fan for AMD/Dylan/ASUS R9 Nano 4G HBM Video Card Lichifit
$14.95 Save $2.00 RRP: $16.95
USB 3.0 19 Pin Header Adapter to Dual 9 Pin USB 2.0 Ports for Motherboard Front Panel Expansion
$16.95 Save $8.00 RRP: $24.95
Professional Audio Mixer Sound Card for Live Streaming, USB Headset Microphone for Mobile and PC Compatibility
$69.00 Save $35.00 RRP: $104.00
PCIE1X To SATA3.0 4Port Expansion Card SATA III 6Gbps Supports Large Capacity HDDs And SSDs
$99.00 Save $50.00 RRP: $149.00
PCIe 4.0 GPU Riser Cable 250mm Flexible Graphics Card Extension for RTX 3090 with EMI Protection
$47.95 Save $26.05 RRP: $74.00
Graphics Card Video Card Fan for GTX 980 760 670 580 770 760 960 560Ti R9 290X 75MM PLD08010S12HH Graphics Card Cooling Fan(Fan B)
$25.95 Save $12.00 RRP: $37.95
PCIe 1x To 16x Extender Cable 3m Long PCIe Riser Cable For PCIe 1x To 16x Adapter Computer Accessories
$21.95 Save $10.00 RRP: $31.95
Replacement Game Card Slot Socket with Headset Motherboard for Nintendo Switch NS Game PCB Board Console
$27.95 Save $14.00 RRP: $41.95
Mini PCIe To Controller Adapter Card Adds 2 SATA3.0 Ports For Storage Expansion PCIe Expansion Card
$31.95 Save $16.00 RRP: $47.95
Mini PCIe To SATA Controller Card 2 Port Expansion SATA III 6Gbps Adapter For PCIe Mini Card Slot
$20.95 Save $11.00 RRP: $31.95
USB 3.2 PCI-E Expansion Card Type-C 2-Port USB-C And 6-Port USB-A Controller PCI-E Card Adapter
$64.00 Save $30.00 RRP: $94.00
Plug and Play USB DSP Sound Card Gaming 7.1 Channel Headset Adapter Gaming Spare Parts
$28.95 Save $15.00 RRP: $43.95
Voice Recognition Module For Speed Detection And Voice Command Detection, 80 Kinds Of Voice Soundboard
$64.00 Save $30.00 RRP: $94.00
Graphics Card Cooling Fan Replacement FDC10U12S9C Video Card Cooler G Fan for Vega RX 56/ RX Vega56 RX580 590 Repair Part (for Black Wolf Version)
$35.95 Save $18.05 RRP: $54.00
for RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface
$74.00 Save $30.00 RRP: $104.00
SATA To eSATA Adapter For External Drives, Desktop And Laptop Compatible, 3Gb/s SATA Interface
$20.95 Save $11.00 RRP: $31.95
Industrial Isolated USB to 4CH RS232 Converter Chip USB to Serial Adapter Windows Linux Android RS232 Male Port
$79.00 Save $40.00 RRP: $119.00
All Modification 2230 To 2280 NVMe M.2 Adapter, 90 Degree PCIe 4.0 Card, Handheld Short PCIE4.0
$14.95 Save $8.00 RRP: $22.95
Round Interface Adapter - Universal Hose Connector for Exhaust Vents and Air Conditioning Units, 4 Inch Diameter
$17.95 Save $9.00 RRP: $26.95
PCIE Expansion Card Mini PCIE To DualPort USB 2.0 Adapter For Motherboard Or Laptop With Mini PCIe Interface Ref: 4677
$20.95 Save $11.00 RRP: $31.95
M.2 NGFF B+M Key to Dual SATA 3.0 Adapter Card 6Gbps 2280mm Vertical Horizontal
$26.95 Save $14.00 RRP: $40.95
PCIe USB Expansion Card 4Port USB 3.0 5Gbps Data Transfer Windows Compatible Plug and Play Red Capacitor
$20.95 Save $11.00 RRP: $31.95
Round Interface Adapter For Air Conditioners Universal Fit Quick Release Hose Connector Easy Dismantling
$16.95 Save $8.00 RRP: $24.95
Voice Changer Gadget Sound Card with 8 Unique Effects for Fun with Friends, USB Compatibility, Portable Design
$41.95 Save $22.05 RRP: $64.00
Video Card DIY Fan for RTX 2080 Ti 2080 2070 2060 GTX 1660 1660Ti T129215SU PVA080E12R 75MM 90MM GPU Replacement Fan
$19.95 Save $9.00 RRP: $28.95