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I/O Cards & Adapters

Shop the best prices on 1,478 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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193 - 224 of 1,478
Computer Supply Fan GPU 3-Pin 5V ARGB Silent Cooler For Video Card Mini PC Radiator Fan
$41.95 Save $22.05 RRP: $64.00
Engraving Machine Interface Card CNC 5-Axis With Optocoupler Adapter, Stepper Motor Driver, USB Cable
$28.95 Save $14.00 RRP: $42.95
Graphics Card Video Card Fan For RTX 2060 2070 - 85Mm Replacement Cooling Fan FDC10H12S9-C No Logo Fan A
$24.95 Save $13.00 RRP: $37.95
Vertical GPU Mounting Bracket PCIE 4.0 X16 Riser Cable Video Card Support Kit 90 Degree Right Angle White
$84.00 Save $45.00 RRP: $129.00
X3MD Carrier Board with Ethernet USB 3.0 MIPI CSI 40-Pin Header Adapter for Smart Modules and Development Kits
$99.00 Save $50.00 RRP: $149.00
4K Video Extension Cable 90 Degree Angled 4K60Hz Bidirectional Spring Cord for Video Card Tablets Laptops 6ft
$20.95 Save $10.00 RRP: $30.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Motherboard Header Adapter for PC Fan Speed Monitoring
$16.95 Save $8.00 RRP: $24.95
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
External Drive Conversion Box For CHSN530 1TB Disk Drive Expansion Card Box
$36.95
Gigabit Ethernet 10/100/1000 PCI Express Network Adapter Card for Desktop Computers, High-Speed and Reliable Connectivity
$22.95
PCI-E Expansion Card Adapter for Windows Desktop PCs
$35.95
USB External Stereo Sound Adapter for PC, Laptop, and Tablet – USB to Headphone and Microphone Stereo Sound Card
$27.95
USB Sound Card 6 Channel 5.1 Surround Sound Converter with Reverb 48kHz Sampling Rate for Windows 7 Black
$27.95
Interface Network Module Ethernet Hardware Microcontroller Ethernet Network
$16.95 Save $8.00 RRP: $24.95
7.1 Channel External USB Computer Game Sound Card For PUBG Gaming External Audio Card 3.5mm USB Adapter Plug And Play
$35.95
PCI-E To SATA 3.0 Controller Expansion Board 8-Port PCI-E 1X 2X 4X 8X 16X Adapter for SSD and HDD Compatibility
$149.00 Save $70.00 RRP: $219.00
Live Sound Card F998, DJ Mixer Effects And Voice Changer, LED Light Voice Changer, Professional Sound Mixer Board (C)
$54.00 Save $30.00 RRP: $84.00
Mini Sound Card for Telephone Voice 8 Voice Changer Effects for Live Streaming Entertainment
$39.95 Save $24.05 RRP: $64.00
PCIe 4.0 X16 Riser Cable Shielded High-Speed Vertical Mount Gen4 PCIe Graphics Card Extension Reverse Ultra Riser
$49.95 Save $24.05 RRP: $74.00
120pcs NFC 215 Cards Rewritable Round Tags Compatible with TagMo, 13.56MHz NFC Card Size, Durable Material
$359.00 Save $190.00 RRP: $549.00
Industrial RS422/485 PCIE2.0 Serial Card With BuiltIn DCDC Isolation Power Supply PCIe Expansion Card Transfer 2
$69.00 Save $35.00 RRP: $104.00
PCIE4.0 X16 Graphics Card GPU Extension Cable 90 Degree Angled Shielded Flexible Black Vertical Mount Video Card Cable
$69.00 Save $35.00 RRP: $104.00
PCIE To SATA3.0 Expansion Card Windows XP/7/8/10 Compatible SATA III Adapter Stable Power Supply
$59.00 Save $25.00 RRP: $84.00
Industrial USB to RS485 RS232 Converter V2.0 Standard, 485 Connector, Upgrade Protection, RS485/RS232 Compatibility
$16.95 Save $8.00 RRP: $24.95
PCIE 4.0 X16 Riser Cable Black Flexible Speed GPU Riser Cable Compatible with RTX 3090 Ti RTX 3090 RTX 3080 RTX 3080 Ti 20cm
$42.95 Save $21.05 RRP: $64.00
4MM Banana Plugs Female Jack Socket Wire Connector Set, 5 Color Options, Compatible with Multimeter Socket, 5PCS
$14.95 Save $8.00 RRP: $22.95
PCIE To USB 3.2 GEN1 Expansion Card 5Gbps 2 Port Type C Adapter for Desktop Front Panel Compatibility
$29.95 Save $15.00 RRP: $44.95
Handheld Voice Changer K9 Mini Live Sound Card with Multi Sound Effects and USB Connectivity for Streaming and Gaming
$69.00 Save $20.00 RRP: $89.00
PCIE 1x 4x 8x 16x Extension Cable Card Ribbon Extender Miniature PCIE for PCIE Wireless Networking Card Sound Card
$32.95 Save $16.00 RRP: $48.95
USB Sound Controller Desktop Speaker Controller PC Compatible LED Light Adjustable Volume USB Audio Interface
$33.95 Save $20.05 RRP: $54.00
USB Video Capture Card Quality VHS to Digital USB 2.0 Video to DVD Converter Adapter
$17.95 Save $9.00 RRP: $26.95
USB Video Capture Card USB 2.0 VHS to Digital Converter for PC and Mac Quality Transfer
$17.95 Save $9.00 RRP: $26.95