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I/O Cards & Adapters

Shop the best prices on 3,254 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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2,625 - 2,656 of 3,200
PCIe USB 3.0 Expansion Card 2Port Speed 5Gbps Adapter for Desktop PC with ASM1042 Chip
$15.95 Save $7.00 RRP: $22.95
Professional USB Audio Mixer V8S with Bluetooth Sound Card, DSP Chip, Voice Changer for Live Streaming
$259.00 Save $130.00 RRP: $389.00
PCIe to Dual RS232 Serial Port Expansion Card with Speed Data Transfer and Wide OS Compatibility
$18.95 Save $10.00 RRP: $28.95
PCIe Expansion Board x1 to Standard Slot Adapter, 5Port Speed MultiDevice with Flexible Power
$74.00 Save $35.00 RRP: $109.00
SCSI Connector 14 Pin to 100 Pin Female Adapter for Tape Drive and Scanner Speed Transfer
$19.95 Save $9.00 RRP: $28.95
PCIe USB 3.0 Expansion Card Dual Port 5Gbps Speed Adapter for Desktop PC
$15.95 Save $7.00 RRP: $22.95
PC USB Sound Controller LED Backlit Control Knob USB Wire Device For Desktop PC Gaming Night Friendly
$25.95 Save $13.00 RRP: $38.95
M.2 PCIe 3.0 SATA Expansion Card 6Port Speed SSD Controller for Desktop with Low Profile Bracket
$34.95 Save $17.00 RRP: $51.95
PCIe RS485 RS422 Expansion Card with Dual Ports and 600W Surge Protection IndustrialGrade
$43.95 Save $25.05 RRP: $69.00
PCIe 9 Port Expansion Card 6Gbps Speed Data Transfer Hot Swap PCI Express 1X 4X Adapter
$52.95 Save $26.05 RRP: $79.00
PCIe NVMe SSD to Gigabit Ethernet Adapter Card 16Pin Speed Expansion Supports 22302280
$46.95 Save $22.05 RRP: $69.00
HiFi USB Audio Decoder Card For Mobile OTG TypeC Input 2020KHz Dual AUX Outputs
$45.95 Save $23.05 RRP: $69.00
PCIe Serial Card 4Port RS232 Expansion Adapter for Desktop Speed Data Transfer
$28.95 Save $15.00 RRP: $43.95
M.2 NVMe to U.2 Adapter PCIe Gen4 Speed Riser Card for 2.5 Inch NVMe SSD SFF8639
$25.95 Save $12.00 RRP: $37.95
PCIe Riser Cable 20cm Speed Data Transfer with Dual 90° Connectors for GPU and Capture Cards
$25.95 Save $13.00 RRP: $38.95
M.2 NVMe SSD Adapter for MacBook Pro 2016 2017 A1708 Speed Plug and Play Upgrade 2230 2242
$15.95 Save $7.00 RRP: $22.95
M.2 NGFF Key AE to USB 2.0 Expansion Card with Dual Ports for Laptop and Motherboard
$17.95 Save $9.00 RRP: $26.95
90 Degree PCIe Riser Cable Shielding PCIe 3.0 GPU Extension Flexible Design Black
$39.95 Save $19.05 RRP: $59.00
PCIe USB 3.0 Expansion Card with TypeC and USBA Ports, Plug and Play for Desktop PC
$27.95 Save $13.00 RRP: $40.95
USB Audio Capture Card Plug and Play Interface for Vinyl Cassette to MP3 PC Laptop Recording
$19.95 Save $9.00 RRP: $28.95
USB 3.0 to USB 2.0 Adapter, 19 Pin Motherboard Header to Dual 9 Pin Converter with RGB Fan Control
$15.95 Save $7.00 RRP: $22.95
USB Sound Card with PCM2704 Chipset, External USB DAC 16bit 48kHz HiFi Audio Adapter for PC
$15.95 Save $8.00 RRP: $23.95
USB 3.2 Expansion Card with Dual 19‑Pin ‑Speed Ports, Type‑C A‑Key to Type‑E Adapter for PC
$23.95 Save $11.00 RRP: $34.95
NVMe SSD Adapter Speed Upgrade Card for MacBook Pro 20132015 and MacBook Air 20132016
$15.95 Save $7.00 RRP: $22.95
VER008S PCIe Riser Card 1X to USB 3.0 GPU Extension Adapter for Mining with Stable Power Supply
$15.95 Save $7.00 RRP: $22.95
PCI Express USB 3.0 Expansion Card 7 Ports PCIe x1 Adapter 5Gbps with Power Connector
$31.95 Save $15.00 RRP: $46.95
M.2 to SATA Adapter B Key 22302280 SSD to 2.5 Inch SATA3 Converter Speed Data Transfer
$15.95 Save $7.00 RRP: $22.95
M.2 to SATA Adapter NGFF SSD Converter B Key SATA 3.0 Speed MultiSize Support 30/42/60/80mm Blue
$15.95 Save $7.00 RRP: $22.95
M.2 NGFF Key M to PCIe 16X GPU Adapter Cable for Laptop Graphics Card Expansion PCIe 3.0
$27.95 Save $13.00 RRP: $40.95
PCIe USB C Expansion Card 5Gbps Dual USBC Ports Internal USB 3.2 Gen1 Adapter for PC
$21.95 Save $11.00 RRP: $32.95
PCIe 4.0 Expansion Card with U.2 SSD and External GPU Support, 32Gbps Speed Upgrade
$25.95 Save $13.00 RRP: $38.95
USB 2.0 PCI Bracket Dual Port with 9Pin Header Motherboard Extension Cable for PC Case
$15.95 Save $7.00 RRP: $22.95