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I/O Cards & Adapters

Shop the best prices on 1,348 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 1,348
Controller PCI Express Expansion for Card Boot System
$69.00 Save $35.00 RRP: $104.00
USB3.2 Gen1 5.25Inch Front Panel Dual USB3.0 Type C Port Memory Card Reader Earphone Adapter For PC Case
$43.95 Save $20.05 RRP: $64.00
RS422/485 Serial PCIe 2.0 Card 2/4 Port High Performance Controller for Industrial Machines with IRQ Auto Assignment
$169.00 Save $90.00 RRP: $259.00
Engraving Machine Interface Card CNC 5-Axis With Optocoupler Adapter, Stepper Motor Driver, USB Cable
$28.95 Save $14.00 RRP: $42.95
PCIe SATA Cards with SATA III 6Gbps Controller, Low Profile Bracket, Linux Compatible, PCIe 1X 2X 4X 8X 16X Expansion
$74.00 Save $45.00 RRP: $119.00
Low-Noise Ultra-High-Definition Video Card for Gaming PC, 8GB VRAM, Compatible with Latest Games
$99.00 Save $50.00 RRP: $149.00
ATX 3.0 4x8Pin to 12+4Pin 180 Degree Power Adapter for RTX 4090 4080 GPU PSU Cable
$17.95 Save $9.00 RRP: $26.95
M.2 NVMe to Dual SATA Port Adapter Card for Desktop PC SSD and Hard Drive Expansion
$28.95 Save $14.00 RRP: $42.95
Graphics Card Fan Cooler PLD09210S12HH T129215SU 88MM for GTX 1050 1060 1070 Ti RX 470 480 GVRX570 580 R9 380X (2PCS)
$27.95 Save $14.00 RRP: $41.95
Sound Card External USB Audio Interface for Microphones, Phones, Bluetooth, Display, Live Streaming, Model Number
$59.00 Save $25.00 RRP: $84.00
Voice Manipulator Device With Eight Sound Effects, External USB Sound Card, Portable
$31.95 Save $15.00 RRP: $46.95
USB TypeE to TypeC Adapter 10Gbps Speed Transfer Front Panel Converter for PC Motherboard
$14.95 Save $8.00 RRP: $22.95
NVMe Adapter for MacBook Pro A1708 M.2 NVMe SSD Upgrade 2016 2017 Plug and Play
$14.95 Save $8.00 RRP: $22.95
USB 5.1 Channel External Optical Audio Sound Card Adapter For Laptop Notebook PC Windows Mac Compatible
$26.95 Save $12.00 RRP: $38.95
Bluetooth Mini Sound Mixer Board, USB Audio Interface For Music Recording, 2 Mic/Line Inputs, Aluminum Live Sound Card
$34.95 Save $15.00 RRP: $49.95
USB TypeE to USBC Adapter 10Gbps Speed Transfer Motherboard Front Panel Converter Aluminum Alloy
$14.95 Save $8.00 RRP: $22.95
GPIO Expansion Card with Dual 2.5G Ethernet USB 3.2 NVMe HDD Support for Pi 5
$94.00 Save $55.00 RRP: $149.00
PCIe Expansion Card 9Port, 6.0 Gbps, Hot Swap, Desktop PC Internal PCIe 4x
$59.00 Save $30.00 RRP: $89.00
Industrial RS422/485 PCIe 2.0 Serial Card With BuiltIn DCDC Isolation Power Supply PCIe Expansion Card, 4Port
$309.00 Save $160.00 RRP: $469.00
External USB Sound Card Stereo Mic Speaker 3.5mm Headset Audio Jack Cable Switch Volume Adjustment Free Drive
$22.95 Save $10.00 RRP: $32.95
USB To RS485 Converter CH343G Version FT232RL Compatible RS485 Communication Module Expansion Board
$26.95 Save $14.00 RRP: $40.95
USB PCIe Card 18W Power Delivery, 3Port PCIe USB 3.0 Expansion Card With TypeC And TypeA
$39.95 Save $19.05 RRP: $59.00
Graphics Card Video Card Fan For RTX 2060 2070 - 85Mm Replacement Cooling Fan FDC10H12S9-C No Logo Fan A
$25.95 Save $12.00 RRP: $37.95
HP Pavilion dv6-2141ee Discrete Video Card Version Replacement Laptop Fan For AMD Processors Power4Laptops
$35.95
Wireless Wifi Network Card Mini PCI-E To PCI-E 1x Desktop An ExP
$14.95
PCIe Sound Card With Clear Sound Quality And Multiple I/O Options Windows 2000/XP/7/8/10 Compatible Surround Sound Card
$39.95 Save $19.05 RRP: $59.00
PCI-E X16 to SFF-8643 U.2 4-Port Expansion Card for Windows, Compatible High-Speed PCI Express U2 SFF-8639 Adapter
$42.95
10 x Colorful Cartoon Figures Made of Resin for Jewelry Making DIY Jewelry Home Decor 3.0 x 2.0 x 1.0 cm
$16.95 Save $8.00 RRP: $24.95
PU Microphone Pouches - 4 Pack Drawstring Microphone Cases, Dirt-Resistant Storage for Microphone Accessories and Audio Adapters
$14.95 Save $8.00 RRP: $22.95
Graphics Card Fan Cooler 2pcs Set FDC10U12S9C CF1010U12S 95mm Compatible with XFX RX 590 580 VGA Video Card Cooling
$31.95 Save $16.00 RRP: $47.95
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
TXA065 8111H Generation Gigabit Ethernet PCI-E Network Adapter Card Chip for Computer Single Filter
$22.95