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I/O Cards & Adapters

Shop the best prices on 3,225 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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1,761 - 1,792 of 3,200
PCIe RS485 RS422 Expansion Card with Dual Ports and 600W Surge Protection IndustrialGrade
$48.95 Save $25.05 RRP: $74.00
PCIe USB Expansion Card with Dual 19Pin Front Panel Connector, Speed Adapter for Desktop
$25.95 Save $15.00 RRP: $40.95
Laptop External Graphics Card Dock V8.0 EXP GDC NGFF M.2 A Key Enhanced Gaming Graphics Adapter
$74.00 Save $45.00 RRP: $119.00
PCIe x16 to x8x8 Splitter Gen4 Dual Card Expansion with LED Indicator and 4Pin Power Port
$79.00 Save $40.00 RRP: $119.00
M.2 NVMe PCIe 4.0 SSD Adapter Card, Speed Gen4 Converter, Supports 22302280 M Key B&M Key
$17.95 Save $11.00 RRP: $28.95
PCIe SATA Expansion Card 6Gbps Dual Port Speed Controller for Desktop Motherboards
$22.95 Save $14.00 RRP: $36.95
USB 3.2 TypeE to TypeC Front Panel Adapter 20Gbps Gen2x2 Cable 30cm Speed Data Transfer
$17.95 Save $11.00 RRP: $28.95
PCIe USB 3.2 Gen1 Expansion Card 5Gbps Dual USBC Ports Front Panel Adapter for Desktop
$23.95 Save $14.00 RRP: $37.95
2/4 Port RS422 RS485 PCIe 2.0 Card with Speed Industrial Serial Communication
$64.00 Save $30.00 RRP: $94.00
PCIe USB 3.2 Expansion Card 8Port with USB C and Type A, 5Gbps Speed Desktop Adapter
$59.00 Save $30.00 RRP: $89.00
USB 3.2 TypeE to TypeC Front Panel Adapter 20Gbps Speed Shielded Cable 50cm
$17.95 Save $11.00 RRP: $28.95
PCIe USB Expansion Card 3 USBC and 2 USBA 10Gbps Speed ASM3142 VL822 Chip Hub
$59.00 Save $30.00 RRP: $89.00
M.2 Key AE to USB 2.0 Expansion Card with Dual Ports for Laptop Motherboard Installation
$19.95 Save $12.00 RRP: $31.95
PCIe USB 3.2 Gen1 to Dual TypeC Expansion Card 5Gbps Speed Adapter for PC
$23.95 Save $14.00 RRP: $37.95
Dual NVMe PCIe x8 Adapter M.2 MKey SSD Expansion Card for Speed Upgrade
$23.95 Save $14.00 RRP: $37.95
PCIe USB 3.2 Gen1 Card Dual USBC Ports 5Gbps Expansion for PC Internal Adapter
$23.95 Save $14.00 RRP: $37.95
Graphics Card Case with AntiShock Waterproof Protection and Large Capacity GPU Carrying Bag
$22.95 Save $14.00 RRP: $36.95
RS485 RS422 PCI Express Card 4 Port Speed Serial Communication with DCDC Isolation for Industrial
$64.00 Save $35.00 RRP: $99.00
NVMe SSD PCIe 3.0 Adapter with Cooling Fan for Speed Data Transfer and Gaming
$33.95 Save $18.00 RRP: $51.95
PCIe USB Expansion Card Dual USB 2.0 Adapter with WiFi Key Support for Desktop Motherboard
$19.95 Save $12.00 RRP: $31.95
NVMe PCIe 3.0 Adapter with Cooling Fan, M.2 NVMe SSD to PCIe Expansion Card for Speed Data Transfer
$31.95 Save $18.00 RRP: $49.95
RS232 RS485 Converter for Jetson with Speed Data Transfer and LED Status Indicators
$33.95 Save $18.00 RRP: $51.95
NVMe PCIe Adapter Card 2 in 1 Design Speed SFF8654 NVMe Converter for Server Motherboard
$23.95 Save $14.00 RRP: $37.95
USB 2.0 Header Splitter 9 Pin to 4 Ports Hub Extension with 15Pin Power for PC Motherboard
$19.95 Save $12.00 RRP: $31.95
PCI Express USB 3.0 Card, 7Port Expansion Adapter with Speed Data Transfer for Desktop
$33.95 Save $18.00 RRP: $51.95
PCIe NVMe Adapter Card, Speed PCIe x16 to M.2 NVMe SSD, Supports 4 Drives
$45.95 Save $23.05 RRP: $69.00
PCIe USB 3.0 Expansion Card 4 Port for Desktop, Dual USBA and USBC, Speed Data Transfer
$31.95 Save $18.00 RRP: $49.95
U.2 SSD Adapter Card with Speed Data Transfer, Tool Installation and Advanced Cooling Design
$27.95 Save $15.00 RRP: $42.95
PCIe to U.2 SSD Converter Card SFF8611 SFF8612 Speed Server Storage Upgrade
$25.95 Save $15.00 RRP: $40.95
M.2 to PCIe Adapter NGFF Key M 16x Graphics Card Riser with NVMe SSD Support and LeftAngle Cable
$30.95 Save $16.00 RRP: $46.95
PCIe SATA 3.0 Expansion Card 4 Port Adapter with Heat Sink for Speed Desktop Data Transfer
$43.95 Save $25.05 RRP: $69.00
U.2 Expansion Card PCIe 4.0 Adapter Speed Data Transfer with Thermal Control for PC
$27.95 Save $15.00 RRP: $42.95