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I/O Cards & Adapters

Shop the best prices on 3,171 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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97 - 128 of 3,171
PCIe USB 3.0 Expansion Card 2 Port Speed PCI Express Adapter for Desktop with ASM1042 Chip
$14.95 Save $8.00 RRP: $22.95
USB to 8 Channel RS485 Converter, Industrial Grade Isolated Adapter with Surge Protection and Wide Voltage Input
$79.00 Save $40.00 RRP: $119.00
7 Port PCIe USB 3.0 Expansion Card Speed 5Gbps PCI Express Hub Adapter for Motherboard
$49.95 Save $24.05 RRP: $74.00
VHS to Digital Converter USB Video Capture Card with RCA and SVideo Support for PC DVD Transfer
$14.95 Save $8.00 RRP: $22.95
PCIe Riser Cable 40cm PCIe 3.0 x16 Extension for GPU Stable Signal Transmission Wide Compatibility
$69.00 Save $35.00 RRP: $104.00
Streaming Video Card Recorder USB Cable for Live Gaming and Video Capture, 1080P Resolution, 10 Ft Length, Black
$15.95 Save $8.00 RRP: $23.95
PCIe USB 3.0 Expansion Card with Front 19Pin Connector, MultiSlot Support for Windows XP/7/8/10
$17.95 Save $8.00 RRP: $25.95
M.2 SSD Adapter Dual Port NGFF Converter Card for 22302280 SSD Speed Data Transfer
$29.95 Save $14.00 RRP: $43.95
USB To 3.5mm Hearing Adapter Headphone Microphone Sound Adapter For PC Windows Mac Linux TRRS 3.5mm
$14.95 Save $8.00 RRP: $22.95
PCIE Riser Card with Independent Power Supply and Stable USB Cable for MultiGPU Mining Gaming
$14.95 Save $8.00 RRP: $22.95
4K Ultra HD HDMI Video Capture Card for Nintendo Switch Streaming USB 3.0
$18.95 Save $9.00 RRP: $27.95
PCIe 4.0 Expansion Card x16 to 4x4 Splitter Adapter with SFF8612 Ports for Workstations
$59.00 Save $30.00 RRP: $89.00
USB C Expansion Card PCIe Adapter 10Gbps 4K60Hz Dual Port Fast Charging for Laptop Monitor
$59.00 Save $30.00 RRP: $89.00
PCIe Riser Adapter 16x to 1x for 1U Server, Speed Data Transfer, Easy Card Testing
$14.95 Save $8.00 RRP: $22.95
PCIe Bifaux furcation Card Gen4 x16 to Dual x8 Adapter with 4Pin Power and Speed Transfer
$74.00 Save $35.00 RRP: $109.00
PCIe Gen4 x16 to Dual x8 Expansion Card with 4Pin Power and LED Indicator for PC
$74.00 Save $35.00 RRP: $109.00
NVMe PCIe x4 Adapter with Cooling Fan and LED, M.2 22302280 SSD Expansion Card
$27.95 Save $14.00 RRP: $41.95
Power Over eSATA to SATA Adapter Card with Speed Data Transfer and Dual Voltage Power Supply
$16.95 Save $9.00 RRP: $25.95
3X Industrial USB to RS485 RS232 Converter with Dual Support and Surge Protection V2.0 Standard
$19.95 Save $10.00 RRP: $29.95
PCIe Riser Adapter 16x to 1x for 1U Server, Speed Data Transfer, Easy Card Testing
$14.95 Save $8.00 RRP: $22.95
PCIe USB 3.2 Gen1 Dual TypeC Expansion Card 5Gbps ASM1042 Chip PCIe x1 Adapter for Desktop
$22.95 Save $11.00 RRP: $33.95
PCIe SATA Controller Card 2 Port 6Gbps Speed Expansion for PCIe 1X 8X 16X Slots
$22.95 Save $11.00 RRP: $33.95
PCIe 1x USB 3.2 Type C Expansion Card with Dual Ports Speed Transfer for Desktop PC
$35.95 Save $17.00 RRP: $52.95
PCIe 4.0 x4 Expansion Card to SFF8612 Host Adapter for SFF8639 SSD Speed Performance
$25.95 Save $13.00 RRP: $38.95
PCIe 4.0 NVMe Adapter X16 to 4Port Speed Quad SSD Expansion Splitter Card Plug and Play
$32.95 Save $16.00 RRP: $48.95
USB 3.2 Expansion Card 20Gbps Gen2x2 PCIe 4X to USB C Adapter for Speed Data Transfer
$46.95 Save $22.05 RRP: $69.00
PCIe NVMe Adapter Card x16 to 4 NVMe SSD Expansion for Desktop Speed Data Transfer
$26.95 Save $14.00 RRP: $40.95
USB to RS485 Adapter Half Duplex Converter with Speed Data Transfer and Stable Signal
$14.95 Save $8.00 RRP: $22.95
PCIe SATA 3.0 Expansion Card 4 Port Adapter with Heat Sink for Speed Desktop Data Transfer
$40.95 Save $23.05 RRP: $64.00
USB 3.0 19 Pin Header Adapter PCIe Expansion Card 5Gbps Transfer with 4 Pin Power for Desktop
$23.95 Save $11.00 RRP: $34.95
Half Height PCIe x16 Adapter Card to SFF8654 4i 8i for Desktop Graphics Expansion Speed Transfer
$49.95 Save $24.05 RRP: $74.00
USB 3.0 Expansion Card for M.2 MKey NVMe, 5Gbps Front Panel TypeC/A, Speed Data Transfer
$28.95 Save $15.00 RRP: $43.95