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I/O Cards & Adapters

Shop the best prices on 3,314 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, StarTech, Startech.Com 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 - 32 of 3,200
Efficient Storage Solution for XBOX Series XS M.2 CFexpress SSD Expansion Card, 1TB, Fast Read/Write Speed, High Compatibility
$35.95 Save $18.05 RRP: $54.00
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$23.95 Save $14.00 RRP: $37.95
Acer Aspire 5745-5950 Discrete Video Card Version Replacement Laptop Fan Power4Laptops
$35.95
22Pin Adapter Card For 2010 2011 Compatible with A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Card Desktop Expansion
$27.95 Save $14.00 RRP: $41.95
Auditory USB External Sound Adapter 7.1 Surround Sound for Gaming and Music with 3x USB 2.0 Type-C and 3.5mm Jack
$26.95 Save $14.00 RRP: $40.95
PCIe X16 To SFF8654 Adapter Card Half Height 4i 8i Internal Expansion Board Compatible With Backplanes
$54.00 Save $30.00 RRP: $84.00
PCIe Riser Card For PCIe X1/X4/X8/X16 Slots 90Degree PCIe Extender Adapter
$17.95 Save $9.00 RRP: $26.95
Motor Board DC5V-18V PWM Motor Speed Controller Board For Hard Disk And ROM Motors Adjustable Speed Compact PCB
$17.95 Save $9.00 RRP: $26.95
PCIE Expansion Card Video Capture Card HD 640X480 Resolution CX23881 Chip Compatible with Windows Systems
$59.00 Save $30.00 RRP: $89.00
4K HDMI Extension Cable 90 Degree Angled 4K60Hz Bidirectional for Laptop Tablet Graphics Card
$17.95 Save $9.00 RRP: $26.95
USB 2.0 Splitter 19Pin Internal USB Header, Double Port Motherboard Adapter For PC Builds
$16.95 Save $8.00 RRP: $24.95
PCIe To SFF8643 Extender 4X To 16X Adapter Card For U.2 NVMe SSD 2Port 30Gbps X16 GPU
$119.00 Save $60.00 RRP: $179.00
Adjustable Aluminum Alloy GPU Bracket Support for Graphics Card 74-120mm, Anti-Sag, Durable, Lightweight Design
$25.95 Save $13.00 RRP: $38.95
CM108 USB Drive Sound Card | External Laptop Sound Card Module | High-Quality Audio Compatibility for PCs
$22.95
SSD Adapter for MacBook Pro A1708 2016 2017 M.2 NVMe Converter 2230 2242 Speed Upgrade
$14.95 Save $8.00 RRP: $22.95
GTX 550Ti Video Card 6GB GDDR5 192-Bit Low-Noise Graphics Card for Ultra HD Desktop Gaming PC
$99.00 Save $50.00 RRP: $149.00
PCIe AX99100 2S1P Serial Parallel Card with Dual Ports, Compatible with Windows/Linux Systems
$35.95 Save $18.05 RRP: $54.00
Vertical USB 3.0 19P/20P to Type E Adapter 90 Degree Converter for Computer Motherboard, Internal USB Header
$14.95 Save $8.00 RRP: $22.95
Leicht Tragbarer Sprachmodulator mit 8 Effektvariationen und USB Soundkarte für PC und Laptop
$45.95 Save $23.05 RRP: $69.00
PCIe To DB9pin Expansion Card 2/4 DB9pin Ports For Professional Use In POS And Attendance PCIE Interfaces Adapter
$38.95 Save $20.05 RRP: $59.00
Mini Sound Card Portable Voice Changer Device for Live Streaming, Online Chatting, and Singing - Compact Audio Effects Machine
$26.95
X1 for PCIe Riser Cable Dual 90-Degree Angles 6-Inch Length 15 cm Up To 8Gbps Data Transfer
$31.95 Save $15.00 RRP: $46.95
Graphics Card Cooling Fan Replacement FDC10U12S9C Video Card Cooler G Fan for RX Vega 56/ RX Vega56 RX580 590 Repair Part (for Black Wolf Version)
$36.95 Save $17.05 RRP: $54.00
PT2314 Audio Processing Module with I2C Interface 6V-10V Sound Tone Adjustment for DIY Amplifiers
$26.95 Save $14.00 RRP: $40.95
PCIe To 24 Port RS232 DB9 Controller Card AX99100 Chip, PCI Express Serial Port Adapter
$69.00 Save $35.00 RRP: $104.00
PCIe 3.0 USB Expansion Card 5Gbps Bandwidth with Stable Power for MultiDevice PC Builds
$23.95 Save $12.00 RRP: $35.95
Real-time Streaming Broadcasting V8S Sound Card for PC Computers 10 with Sound Effects, 3 inputs and Microphone inputs,Strong Compatibility
$29.95 Save $15.00 RRP: $44.95
Replacement Laptop GPU Fan for ASUS TUF FX705DD FX705DT FX705DU FX705DY FX705GD FX705GE FX705GM Cooling VGA Adapter Black
$94.00 Save $45.00 RRP: $139.00
XM-NA3820 PCI-E Dual 10/100/1000Mbps Gigabit Ethernet Network Card with Realtek RTL8111F Chipset for Server
$31.95
85MM 4PIN GA91S2U GTX1660 Video Card Fan Compatible with 2070 GTX 2060 1660 Ti Graphics Card Cooling Fan(Sky Blue)
$31.95 Save $16.00 RRP: $47.95
Gigabit Ethernet 10/100/1000 Card, PCI Express Desktop PC Compatibility RJ45 10/100/1000 Mbps
$20.95 Save $9.00 RRP: $29.95
V8S Live Soundkarte Overseas Multi-Platform Live Streaming Audio Interface USB Compatible Windows/macOS Compatible
$46.95 Save $27.05 RRP: $74.00