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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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65 - 96 of 3,171
USB Audio Interface for Podcasting, Music Production, Low Latency, USB-C Compatibility, 24-Bit/192kHz Quality
$104.00
3PIN 4PIN 85MM PLD09210S12HH T129215SU Suitable for GTX1050 Ti GTX1080 1060 1070 MIN Game OC 3G Video Card Fan Computer Cooling Components(4pin PLD)
$19.95 Save $9.00 RRP: $28.95
Aluminum Alloy Graphics Card CNC Mount Vertical Fixed Holder For ATX ITX MATX Chassis Cooling Kit
$31.95 Save $16.00 RRP: $47.95
PCI-E To SATA 3.0 Card 8-Port SATA 3.0 Interface Expansion Card Supports 6.0Gbps 3.0Gbps 1.5Gbps
$59.00 Save $30.00 RRP: $89.00
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
USB3.2 Gen1 5.25Inch Front Panel Dual USB3.0 Type C Port Memory Card Reader Earphone Adapter For PC Case
$43.95 Save $25.05 RRP: $69.00
Engraving Machine Interface Card CNC 5-Axis With Optocoupler Adapter, Stepper Motor Driver, USB Cable
$28.95 Save $14.00 RRP: $42.95
RS422/485 Serial PCIe 2.0 Card 2/4 Port for Industrial Machine Connectivity with IRQ Auto Assignment and 4 Data Transfer
$219.00 Save $100.00 RRP: $319.00
Vertical G Mounting Bracket with PCI-E 4.0 X16 Riser Cable Video Card Support Kit 90 Degree Right Angle White
$42.95
Audio Video Capture Card, 4K HDMI to USB 2.0 Video Capture Device, 1080P HD 30fps Game Capture
$25.95 Save $15.00 RRP: $40.95
PCIe NVMe Adapter Card with Quad NVMe Support, Speed PCIe x16 Expansion for Desktop PCs
$27.95 Save $14.00 RRP: $41.95
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
PCIe Bifaux furcation Card 4.0 x16 to Dual x8 Splitter with Power Port for Motherboard Expansion
$74.00 Save $35.00 RRP: $109.00
PCIe 5 Port SATA 3.0 Expansion Card with Heatsink AHCI Boot Support HotSwap for PC Upgrade
$40.95 Save $23.05 RRP: $64.00
USB 3.0 19 Pin Connector to Dual 9 Pin Internal Header Adapter for RGB Fans and Liquid Cooling
$14.95 Save $8.00 RRP: $22.95
Half Height PCIe x16 to SFF8654 4i 8i Adapter Card for Speed Server Expansion
$69.00 Save $35.00 RRP: $104.00
PCIe Expansion Card to SFF8611 SFF8612 Adapter for Speed Server Storage Expansion
$21.95 Save $10.00 RRP: $31.95
Power Over eSATA to SATA Adapter Card Dual Voltage 5V 12V for Speed Hard Drive Connection
$15.95 Save $8.00 RRP: $23.95
Power Over eSATA to SATA Adapter for 2.5/3.5/5.25 Inch Drives Speed Data Transfer
$15.95 Save $8.00 RRP: $23.95
PCIE Riser Card with Independent Power Supply and Stable USB Cable for MultiGPU Mining Gaming
$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
SSD to SATA NGFF mSATA 2in1 Adapter Card Dual SSD Support Speed Switchable Converter
$14.95 Save $8.00 RRP: $22.95
PCIe 4.0 M.2 NVMe to PCIe x16 Riser Card Speed SSD Adapter for GPU and Enhanced Compatibility
$39.95 Save $19.05 RRP: $59.00
USB to 3.5mm Audio Adapter TRRS External USB Sound Card for PC Laptop Plug and Play Headset Converter
$14.95 Save $8.00 RRP: $22.95
USB TV Tuner with DVR Recording, Coax RCA to USB Video Capture, Universal TV System Support
$35.95 Save $18.05 RRP: $54.00
90 Degree PCIe GPU Riser Cable with ARGB Extension, Stable Signal Transmission, Easy Install
$41.95 Save $22.05 RRP: $64.00
USB 2.0 Splitter 19Pin to Dual 9Pin Adapter for Motherboard Expansion and Speed Data Transfer
$14.95 Save $8.00 RRP: $22.95
U.2 NVMe PCIe Adapter SFF8643 to PCIe x16 SSD Card Speed Upgrade with Dual Bracket
$114.00 Save $55.00 RRP: $169.00
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$22.95 Save $11.00 RRP: $33.95
USB 3.2 PCIe Card 10Gbps TypeA Expansion Adapter with Short Circuit Protection for Linux
$59.00 Save $25.00 RRP: $84.00
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
PCIe 16X Riser Card 90 Degree Adapter Male to Female Right Angle for 1U Server GPU Extension
$14.95 Save $8.00 RRP: $22.95