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I/O Cards & Adapters

Shop the best prices on 3,249 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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2,593 - 2,624 of 3,200
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
4K-Compatible Type-C and USB Video Capture Card for 1080P Live Streaming and Game Recording
$28.95 Save $14.00 RRP: $42.95
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
PT2314 IIC I2C Audio Processing Module, 6V-10V, Durable, Easy to Use, High-Quality Sound Adjustment Module
$19.95 Save $10.00 RRP: $29.95
Mini Sound Card for Telephone Voice Changer with 8 Effects for Live Streaming and Gaming Compatibility
$41.95 Save $12.05 RRP: $54.00
3.5mm to USB Sound Card Adapter for Windows and Mac, External Audio Interface, Plug and Play, High-Quality Sound
$15.95 Save $7.00 RRP: $22.95
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
GPU Brace Support Video Card Holder Sag Bracket Adjustable Metal Stand for ATX PC Cases and Large GPUs
$25.95 Save $12.00 RRP: $37.95
PCIe USB 3.2 Card With 2 Ports Type C And Type A Chip Expansion Card 10Gbps USBC Internal PCIe Adapter
$29.95 Save $15.00 RRP: $44.95
PCI-E Expansion Card Adapter for Windows Desktop PCs
$36.95
PCIe NVMe Expansion Card U.2 to PCIe Adapter with HotSwap SSD Support and EMI Shield
$30.95 Save $13.00 RRP: $43.95
NVMe Expansion Card PCIe YOU.2 Adapter Tool HotSwap ShockResistant UltraFast Transfer
$27.95 Save $12.00 RRP: $39.95
15V myVolts replacement power supply compatible with MOTU Ultralite MK4 Audio Interface myVolts
$23.95
2/4 Port RS422/485 PCI Express Card with Optical Isolation for Speed Industrial Communication
$219.00 Save $100.00 RRP: $319.00
PCIe RS232 Serial Adapter Card, Speed Data Transfer, PCI Express RS232 for Industrial Control
$17.95 Save $9.00 RRP: $26.95
Shockproof Graphics Card Storage Case with Handle, Large Dust and Moisture Resistant Organizer
$23.95 Save $12.00 RRP: $35.95
Graphics Card Case with AntiShock Waterproof Protection and Large Capacity GPU Carrying Bag
$17.95 Save $9.00 RRP: $26.95
USB 3.0 Header Splitter 20 Pin Dual Port Adapter Card for PC Motherboard Expansion 5Gbps
$15.95 Save $7.00 RRP: $22.95
SFF 8654 8i to PCIe x16 GPU Adapter Card for Enhanced Graphics Performance and Speed Data Transfer
$64.00 Save $30.00 RRP: $94.00
PCIe M.2 NVMe Adapter Card 64Gbps with Thick Heatsink for FullSpeed PCIe 4.0 SSD Expansion
$15.95 Save $8.00 RRP: $23.95
PCIe USB 3.0 TypeC Expansion Card, Speed Data Transfer, MultiInterface Compatibility for PC
$20.95 Save $10.00 RRP: $30.95
PCIe USB Expansion Card 5Gbps Transfer Dual 19Pin Connectors UPD720202 Chip 4Pin Power
$23.95 Save $12.00 RRP: $35.95
PCIe x1 to Dual USBC 3.2 Gen1 Expansion Card 5Gbps Speed Adapter for Windows Desktop
$22.95 Save $11.00 RRP: $33.95
PCIe to M.2 Adapter Card Speed PCIe 3.0 x1 NVMe SSD Converter MultiSize 22302280 Black
$15.95 Save $7.00 RRP: $22.95
SFF8654 8i to PCIe 4.0 x16 Adapter Card with SATA 15PIN Power, Speed Driver Desktop Expansion
$33.95 Save $17.00 RRP: $50.95
PCIe USB 3.0 Expansion Card with TypeC and 3 USBA Ports, Plug & Play for Desktop PC
$27.95 Save $13.00 RRP: $40.95
USB 3.2 Gen1 PCIe Expansion Card 5Gbps Speed Transfer Dual USBA and TypeC Ports for Desktop PC
$30.95 Save $13.00 RRP: $43.95
Computer Volume Controller Bluetooth USB External Volume Knob, One-Click Mute, 3 Volume Modes, Win 7/8/10 Mac, Black
$32.95 Save $17.00 RRP: $49.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Internal Header Adapter for Motherboard RGB Expansion
$15.95 Save $7.00 RRP: $22.95
USB Expansion Card For Desktop PC Linux Compatible And Windows XP Through 10 Compatibility
$42.95 Save $21.05 RRP: $64.00
PCIe to SATA 3.0 4 Port Adapter Card 6Gbps Speed Transfer Hot Swap Desktop Expansion
$36.95 Save $22.05 RRP: $59.00
USB 2.0 Expansion Panel 4 Port Motherboard Header Adapter with 30cm Cable for PC Rear Slot
$15.95 Save $7.00 RRP: $22.95