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I/O Cards & Adapters

Shop the best prices on 3,251 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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2,561 - 2,592 of 3,200
PCIe 4.0 Expansion Card x8 to Dual SFF8611 Adapter Speed Data Transfer Dual Port
$84.00 Save $45.00 RRP: $129.00
USB 2.0 Expansion Card with Dual Ports for Speed Data Transfer and Easy Device Connectivity
$17.95 Save $9.00 RRP: $26.95
M.2 NVMe PCIe 4.0 SSD Adapter Card, Speed Gen4 Converter, Supports 22302280 M Key B&M Key
$15.95 Save $7.00 RRP: $22.95
2 In 1 USB Sound Card Sound Adapter Headphone Output USB 2.0 External Audio Card Windows Mac Linux Compatible
$16.95 Save $8.00 RRP: $24.95
Graphics Card Fan Cooler 2pcs Set FDC10U12S9C CF1010U12S 95mm Compatible with XFX RX 590 580 VGA Video Card Cooling
$31.95 Save $17.00 RRP: $48.95
120pcs NFC 215 Cards Rewritable Round Tags Compatible with TagMo, 13.56MHz NFC Card Size, Durable Material
$359.00 Save $190.00 RRP: $549.00
2.5 Gigabit Ethernet PCI Express Network Interface Card I225 Chipset RJ45 LAN 10/100/1000/25000 Mbps Compatible PCI-E
$94.00 Save $25.00 RRP: $119.00
19 Pin USB Expansion Port Header Adapter Plug N Play Interface Board Compact Internal Connector Tool Office Workstations
$17.95 Save $9.00 RRP: $26.95
CM108 USB Sound Card for Laptop and Computer, External Audio Adapter Module, High-Quality USB Drive Compatibility
$24.95 Save $7.00 RRP: $31.95
SATA3.0 Expansion Card 4 Port PCIE Adapter 6G Hard Disk Conversion for AHCI IDE Compatibility
$39.95 Save $19.05 RRP: $59.00
Ethernet Module - Ethernet Shield Network Interface for Microcontrollers, 2.72 x 1.54 x 1.18 Inch, High Performance
$16.95 Save $8.00 RRP: $24.95
PCIE Riser 1X to 16X G Riser Adapter Card V011 PRO with 0.6m USB 3.0 Extension Cable for GPU Mining Compatibility
$119.00
Aluminium GPU Support Bracket, Adjustable VGA Graphics Card Holder for Computer, Vertical Silver Design, Compatible with All GPUs
$33.95 Save $16.00 RRP: $49.95
6 Ports SATA 3.0 to M.2 Adapter PCIe 3.0 x2 16Gbps Riser Expansion Card for Desktop PC Compatible Converter
$40.95 Save $13.05 RRP: $54.00
Expansion Card Kit USB Compatible for Education Classroom Use Universal USB Expansion Kit Educational Technology
$16.95 Save $8.00 RRP: $24.95
Computer USB Microphone With LED Light Flexible Gooseneck Noise Reduction HD Sound Card
$17.95 Save $9.00 RRP: $26.95
Mini Sound Card for Telephone Voice Changer with 8 Effects for Live Streaming and Gaming Compatibility
$41.95 Save $12.05 RRP: $54.00
Aluminum Alloy Graphics Card CNC Mount Vertical Fixed Holder For ATX ITX MATX Chassis Cooling Kit
$31.95 Save $16.00 RRP: $47.95
USB to CAN Converter Efficient Protocol Support Compact Design Three Color LED Status Light
$25.95 Save $13.00 RRP: $38.95
NEO-8M GPS Satellite Positioning Module for Arduino STM32 C51 Compatible with 3.3V and 5V Systems
$21.95 Save $10.00 RRP: $31.95
Industrial RS422/485 PCIe 2.0 Serial Card With BuiltIn DCDC Isolated Power Supply IRQ Auto Assignment Transfer 2
$99.00 Save $50.00 RRP: $149.00
TXA065 8111H Generation Gigabit Ethernet PCI-E Network Adapter Card Chip for Computer Single Filter
$22.95
USB External Stereo Sound Adapter USB to Headphone Microphone Adapter Stereo Sound Card for USB Device PC Laptop Pad Sound Card
$28.95 Save $14.00 RRP: $42.95
Interface Network Module Ethernet Hardware Microcontroller Ethernet Network
$16.95 Save $8.00 RRP: $24.95
USB Sound Card 6 Channel 5.1 External Reverb Sound Card Converter Supported Sampling Rate 48Khz Win7 Black
$28.95 Save $14.00 RRP: $42.95
PCI-E Express X1 to PCI Riser Extension Card 60cm for GPU Compatibility, High-Speed Data Transfer, and Durable Design
$37.95 Save $16.05 RRP: $54.00
PCI-E Expansion Card Adapter for Windows Desktop PCs
$36.95
Sound Card Audio Mixer for Desktop Recording, Live Soundboard with DC 5V Power, Compact Design for Singers and Musicians
$51.95 Save $22.05 RRP: $74.00
PCIe NVMe Expansion Card U.2 to PCIe Adapter with HotSwap SSD Support and EMI Shield
$30.95 Save $13.00 RRP: $43.95
Graphics Card Fan Cooler PLD09210S12HH T129215SU 88MM for GTX 1050 1060 1070 Ti RX 470 480 GVRX570 580 R9 380X (2PCS)
$28.95 Save $14.00 RRP: $42.95
PCIE 3.0 16X GPU Extension Cable 30cm Riser Cable For Graphic Card PCIe X16 Compatible Connection AntiInterference
$51.95 Save $27.05 RRP: $79.00
PCIe To SFF8612 Adapter Card For U.2 Hard Disk Drives SFF8611 Converter PC Expansion Card
$30.95 Save $15.00 RRP: $45.95