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I/O Cards & Adapters

Shop the best prices on 3,239 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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1,153 - 1,184 of 3,200
4 Port PCI-E 1X to 2 USB 3.0 USB C Hub Expansion Card Adapter with 80/120mm Bracket and Extra SATA Power Supply
$26.95 Save $13.00 RRP: $39.95
PCIE To SATA3.0 Controller Expansion Board 8Port SATA3.0 Card PCIE 1X 2X 4X 8X 16X Interface Adapter Board
$64.00 Save $30.00 RRP: $94.00
GT610 2GB Low Profile Graphics Card 64bit 810MHz PCI Express 2.0 DVI VGA HDMI 2560x1600 Video Card
$79.00 Save $40.00 RRP: $119.00
PCIe to E-Key Adapter Board for Wireless Card Expansion and USB Connectivity, Compatible with Mini PCIe Cards
$28.95 Save $15.00 RRP: $43.95
50cm Dual Port USB 3.0 To Motherboard Mainboard 20Pin Header Adapter Cable With Rear PCI Bracket 2x USB A Female Blue
$99.00 Save $50.00 RRP: $149.00
1-Port Parallel PCIe Card - PCI Express DB25 LPT Printer Card for Windows and Linux Compatibility, High-Speed Data Transfer
$29.95 Save $15.00 RRP: $44.95
NVMe PCIe Adapter Card with SFF8654 Support, Dual Drive Compatibility for Speed Data Expansion
$69.00 Save $35.00 RRP: $104.00
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Motherboard Header Adapter for PC Water Cooling and LED Control
$16.95 Save $8.00 RRP: $24.95
Digital Card HiFi DAC For Raspberry Pi 3 Model B I2S Interface Upgrade Chip Gold-Plated Ports
$249.00 Save $120.00 RRP: $369.00
USB Header Adapter USB 3.1 To TypeE Header Converter Panel 90 Degree Connector For PC Motherboards
$15.95 Save $7.00 RRP: $22.95
PCIE USB 2.0 PCI Adapter Desktop Card 480Mbps Internal USB Interface For Keyboard, Flash Drive, Camera
$28.95 Save $15.00 RRP: $43.95
Graphics Card GPU Mini Brace Support, Adjustable Video Card Sag Holder Bracket, Universal VGA Graphics Card Stand for ATX Cases
$22.95 Save $12.00 RRP: $34.95
PCIE SATA Cards with Low Profile Bracket, SATA III 6Gbps Expansion Card for Windows 7/8/10 and Linux Compatibility
$74.00 Save $45.00 RRP: $119.00
Graphics Card GPU Brace Support for Video Card Sag, Adjustable GPU Stand 74-120mm, Durable Bracket for Stability
$23.95 Save $12.00 RRP: $35.95
Mini Sound Card for Telephone Voice 8 Voice Changer Effects for Live Streaming Entertainment
$40.95 Save $23.05 RRP: $64.00
PCIe To USB 19Pin Internal Expansion Card 5000Mbps USB 3.0 Header Adapter For Desktop PC
$27.95 Save $13.00 RRP: $40.95
USB 2.0 to 3D Sound Card Adapter - Virtual 7.1 Surround - For PC And Notebook - 3.5mm Headphones - Black
$15.95 Save $7.00 RRP: $22.95
Industrial RS422/485 PCIe 2.0 Serial Card With BuiltIn DCDC Isolation Power Supply PCIe Expansion Card, 4Port
$319.00 Save $160.00 RRP: $479.00
Optical Audio Sound Card USB for PC with Plug and Play Hot Swappable Function and S/PDIF Digital Audio Input
$26.95
External Sound Card for PC Laptop USB DAC High-Resolution Audio Adapter Compatible with Windows and Mac
$22.95
1 Card PCI Express X1 SATA Expansion Card 4 Port 6Gbps RAID Controller with 4 SATA Cables for PC Upgrade
$40.95
USB External Stereo Sound Adapter for PC, Laptop, and Tablet – USB to Headphone and Microphone Stereo Sound Card
$28.95
USB 2.0 9 Pin To USB C Front Panel Socket 9 Pin Mainboard Header Extension Adapter For PC TypeC
$16.95 Save $9.00 RRP: $25.95
Expansion Card for Desktop Computer Hardware Upgrade PCIe 4.0 16x Compatible with Gaming and Workstation Builds
$33.95
PCIe Expansion Card 9Port, 6.0 Gbps, Hot Swap, Desktop PC Internal PCIe 4x
$59.00 Save $30.00 RRP: $89.00
Voice Changer and Sound Card with Instant Voice Transformation for Gaming, Streaming, Phone Calls
$27.95 Save $13.00 RRP: $40.95
for 6 Port SATA 3 PCI Express Expansion Card PCI-E SATA Controller PCIE 1X to SATA3 6Gb Adapter Add On Cards for HDD SSD
$69.00 Save $30.00 RRP: $99.00
20 Pin Two Port USB3.0 Splitter PCB Adapter Card For PC Motherboards Expansion 5Gbps Data Transmission Dual Port USB3.0
$15.95 Save $7.00 RRP: $22.95
NVME M.2 To USB 3.1 TypeC Adapter Card For NVMe SSDs Dual Protocols Reversible USBC Risers Card
$18.95 Save $9.00 RRP: $27.95
Single Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card for Desktop PCs, High-Speed Connectivity, Low-Profile Design
$22.95
Gigabit Ethernet PCI Express Network Interface Card for Windows 10/11, Low Profile, Dual Port, High-Speed Connectivity
$25.95
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