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I/O Cards & Adapters

Shop the best prices on 3,174 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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1,985 - 2,016 of 3,174
Type C To HDTV Video Capture Card 4K USBC HDMI Capture Card For Live Streaming, Gaming, Windows/macOS Compatible
$139.00 Save $70.00 RRP: $209.00
24Bit 192Khz Daughter Card SPDIF Optical Output Plate Cable Bracket For Digital Audio Interface
$17.95 Save $9.00 RRP: $26.95
USB Sound Controller Desktop Speaker Controller PC Compatible LED Light Adjustable Volume USB Audio Interface
$26.95 Save $13.00 RRP: $39.95
Shielded 90 Degree PCIe 5.0 GPU Riser Cable, Flexible X16 Graphics Card Extension White
$94.00 Save $55.00 RRP: $149.00
PCIe Riser Cable PCIe 3.0 16x GPU Extension Shielding Pure Copper for Stable Performance
$40.95 Save $23.05 RRP: $64.00
USB Video Capture Card Quality VHS to Digital USB 2.0 Video to DVD Converter Adapter
$14.95 Save $8.00 RRP: $22.95
160mm PCIe x16 Riser Cable 90° Adapter Flexible Extension for Improved Airflow Design
$14.95 Save $8.00 RRP: $22.95
PCIe Expansion Card to SFF8611 SFF8612 Adapter Speed Server Upgrade for Motherboard
$24.95 Save $12.00 RRP: $36.95
PCIE Riser Card with Independent Power Supply and Stable USB Cable for MultiGPU Mining Gaming
$14.95 Save $8.00 RRP: $22.95
PCIe SSD Adapter 1X 4X to 12+16 Pin for MacBook Air Pro 20132017 Speed Upgrade Card
$15.95 Save $7.00 RRP: $22.95
USB 3.2 PCIe Card with TypeC and TypeA Ports, 10Gbps Expansion for Desktop PC
$23.95 Save $12.00 RRP: $35.95
PCIe to NVMe Adapter PCIe 4.0 Card for Desktop Speed Data Transfer Full Height
$14.95 Save $8.00 RRP: $22.95
PCIe 4.0 x4/x8/x16 to M.2 NVMe Adapter Speed SSD Converter for 1U Server
$14.95 Save $8.00 RRP: $22.95
USB to CAN Adapter Dual Channel MiniPCIe Card with Isolation for PC CAN Bus Data Analysis
$139.00 Save $70.00 RRP: $209.00
USB To 3.5mm Auditory Adapter Headphone Microphone Sound Enhancer For Computers And Digital Devices Copper Wire Audio
$14.95 Save $8.00 RRP: $22.95
U.2 SSD Adapter Card PCIe 3.0 Speed Data Transfer MultiFormat Compatibility Durable Design
$19.95 Save $10.00 RRP: $29.95
USB To 3.5mm Auditory Adapter USB Audio Converter For Headphones And Microphone Sound Card PC And Laptop Compatible
$14.95 Save $8.00 RRP: $22.95
USB2.0 Digital DVB-T SDR RTL2832U FM TV Tuner Receiver with FC0012 Chipset and USB Compatibility
$41.95 Save $22.05 RRP: $64.00
USB Sound Controller Adjustable Programmable Shortcuts For Computer With LED Light Night Friendly Control Knob
$25.95 Save $12.00 RRP: $37.95
PCIE 1x 4x 8x 16x Extension Cable Card Ribbon Extender Miniature PCIE for PCIE Wireless Networking Card Sound Card
$33.95 Save $16.00 RRP: $49.95
PCIe Serial Port Card with 2 or 4 DB9 Ports, Industrial Control Ready, Broad Device Compatibility
$28.95 Save $15.00 RRP: $43.95
USB to CAN Adapter Speed Data Processing Type C MultiProtocol Support Bus Analysis V2.0
$17.95 Save $9.00 RRP: $26.95
M.2 PCIe SATA Expansion Card with JMB582 Chipset, Dual SATA 6Gbps Ports Converter Adapter
$22.95 Save $11.00 RRP: $33.95
PCIe Bifaux furcation Card Gen4 x16 to Dual x8 Splitter with Dual Slot Expansion and LED Indicator
$74.00 Save $35.00 RRP: $109.00
90 Degree PCIe Riser Cable Shielding PCIe 3.0 GPU Extension Flexible Design Black
$39.95 Save $19.05 RRP: $59.00
Adjustable Aluminum Alloy GPU Support Bracket AntiSag Graphics Card Brace for Desktop PC 30x5cm
$14.95 Save $8.00 RRP: $22.95
Adjustable Magnetic GPU Support Bracket for Graphics Card Sag Prevention with Scratch Resistant Pad
$24.95 Save $13.00 RRP: $37.95
USB C Sound Adapter With Integrated Card 2TypeC For Music And Live Streaming TypeC Audio Interface Quick Charging
$14.95 Save $8.00 RRP: $22.95
U.2 Expansion Card PCIe Storage Adapter with Speed Data Processing and Advanced Thermal Control
$19.95 Save $10.00 RRP: $29.95
Vertical GPU Mounting Bracket with PCIe 4.0 Riser Cable, 90° Right Angle Graphics Card Support Black
$74.00 Save $40.00 RRP: $114.00
USB TV Tuner with DVR Recording, Coax RCA to USB Video Capture, Universal TV System Support
$35.95 Save $18.05 RRP: $54.00
2/4 Port RS422 RS485 PCIe 2.0 Card with Speed Industrial Serial Communication
$59.00 Save $30.00 RRP: $89.00