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I/O Cards & Adapters

Shop the best prices on 3,230 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lichifit, StarTech 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 3,200
USB 3.2 Gen1 PCIe Card 5Gbps USB 3.0 Expansion Card for Desktop PC
$33.95 Save $16.00 RRP: $49.95
Hand Twist Screw, Knurled Nuts, 5pcs Aluminum Thumb Screw M3 M4 M5 M6, Red, M4x8mm, M4x20mm, M4x25mm, Stainless Steel Thread
$15.95 Save $7.00 RRP: $22.95
Lab Microscope Accessories 100X High Magnification Lens with LED Light for Phone Camera, Micro Pocket Lens Compatibility
$74.00 Save $35.00 RRP: $109.00
12-Inch Acrylic Turntable Mat, Transparent Anti-Static Vinyl Record Player Pad, Shock Absorber for Clear Sound Quality, Green
$34.95 Save $17.00 RRP: $51.95
Voice Changer Mini Sound Card Live Stream Phone Computer Real-time Voice Disguiser Effects Microphone for Chatting Online Entertainment
$129.00
All Modification 2230 To 2280 NVMe M.2 Adapter, 90 Degree PCIe 4.0 Card, Handheld Short PCIE4.0
$15.95 Save $7.00 RRP: $22.95
PCIE 16X Test Slot Adapter Card Toolless Setup Thermal Control Heat Dissipation 90 Degrees PCIe Test Socket
$15.95 Save $7.00 RRP: $22.95
2pcs Set Cooling Fan for 95mm RX590 RX580 GPU Video Card Compatible with FDC10U12S9-C CF1010U12S Models High Performance
$64.00 Save $20.00 RRP: $84.00
4K HDMI Internal PCI-E Video Capture Card for Live Streaming, PC Gaming, Sound Mixing - Compatible with Windows, Mac, PS4, Xbox, Switch
$139.00 Save $70.00 RRP: $209.00
USB Capture Card HDMI to 30Hz Input 1080P HD Live Streaming Video Converter for HDTV and Gaming Consoles
$22.95 Save $12.00 RRP: $34.95
Professional Audio Mixer Sound Card for Live Streaming, USB Headset Microphone for Mobile and PC Compatibility
$69.00 Save $35.00 RRP: $104.00
USB 2.0 Video Capture Device for TV DVD, USB Capture Adapter Compatible with Windows 10
$18.95 Save $9.00 RRP: $27.95
V8 Sound Card External Voice Changer for Live Streaming, 6 Modes, 18 Sound Effects, Bluetooth Audio Mixer for Smartphones and Computers
$29.95 Save $15.00 RRP: $44.95
External Drive Conversion Box for S.2 Drive Expansion Card for CHSN530 1TB Disk, Compatible with SSD and HDD
$33.95 Save $17.00 RRP: $50.95
60CM PCIe 1X to 16X Riser Card with Overcurrent Protection for Mining, USB Cable and SATA to 4 Pin Power Cord
$54.00 Save $25.00 RRP: $79.00
HDMI Capture Card HD Game Live HDTV USB to Cable Capture 2K Video Capture Card
$21.95 Save $10.00 RRP: $31.95
Voice Changer For Mobile Phone And Computer, 7 Sound Effects For Gaming And Calls, Compact Portable Design, Lightweight
$31.95 Save $16.00 RRP: $47.95
BM-800 Recording Studio Pack with Voice Changer, Live Sound Card, Audio Interface, Universal Compatibility for Streaming
$109.00 Save $60.00 RRP: $169.00
Fast Data Transfer USB 2.0 9 Pin To USB C Front Panel Socket 9 Pin Mainboard Header Extension Adapter For PCE Shape
$16.95 Save $8.00 RRP: $24.95
PCEI 3.0 Expansion Adapter Card For PCIe 6G, 4Port Controller, Rear I/O Interfaces, Large Heatsink, Easy Installation
$48.95 Save $25.05 RRP: $74.00
Round Interface Adapter - Universal Hose Connector for Exhaust Vents and Air Conditioning Units, 4 Inch Diameter
$18.95 Save $9.00 RRP: $27.95
Drive Usab Sound Card CM108 External Audio Interface for Computer, High-Performance, Stable Connectivity, 2025 Model
$21.95 Save $11.00 RRP: $32.95
JA1050 CAN Controller Interface Module, 1PCS Bus Driver Interface Module, High Quality, New 2025 Model, Compatible with Automotive Systems
$15.95 Save $7.00 RRP: $22.95
Professional Audio Mixer with Metal Casing, LED Lights, Bluetooth Connectivity, External Sound Card for Live Streaming
$69.00 Save $20.00 RRP: $89.00
Industrial Isolated USB to 4CH RS232 Converter Chip USB to Serial Adapter Windows Linux Android RS232 Male Port
$79.00 Save $40.00 RRP: $119.00
GPU Stand Cooling Fan Mount for 15cm and 12cm Graphics Cards, Detachable Bracket Video Card Sag Holder, Silver ITX Cooling Solution
$30.95 Save $14.00 RRP: $44.95
BCM5718 Gigabit Server Network Card PCI Express X1 Dual Port Adapter PXE VLAN Compatible Network Solution
$48.95 Save $25.05 RRP: $74.00
Auto Detecting PCIe Slot Link NVMe Including Secure Mounting Hardware Denial Cable NVMe Expansion Card
$30.95 Save $15.00 RRP: $45.95
Round Interface Adapter For Air Conditioners Universal Fit Quick Release Hose Connector Easy Dismantling
$16.95 Save $8.00 RRP: $24.95
FDC10U12S9-C CF1010U12S 95mm GPU Cooling Fan Set for XFX RX 590/580 Video Card Replacement, 2pcs/Set
$30.95 Save $15.00 RRP: $45.95
NVMe SSD Adapter Card 2280 PCIe Converter for MacBook Air Pro 20132015 Upgrade
$15.95 Save $7.00 RRP: $22.95
for RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface
$74.00 Save $35.00 RRP: $109.00