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Under $20 I/O Cards & Adapters

Shop the best prices on 19,696 great value under $20 i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Woosien, Velleman and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 19,696
Apple Lightning to 30-pin Adapter Cable for iPhone 5/iPod Touch 5/iPod Nano 7/iPad Mini (22cm)
$16.95 Save $15.00 RRP: $31.95
USB to 3.5mm Jack Audio Adapter USB to Audio Jack Adapter Headset USB A to 3.5mm Female External Stereo Sound Card A
$7.95 Save $4.00 RRP: $11.95
Video Capture Card, Switch Capture Card for Switch, 4K 1080P 60FPS for Streaming Video Recording fo
$4.95 Save $1.00 RRP: $5.95
PCI Express Graphics Card PCB Video for ATI Rage XL 8MB SDRAM VGA Green Board for Desktop
$13.95 Save $13.00 RRP: $26.95
PCIE USB 3.2 GEN2 10G + Type C 10G Adapter PCI Express X4 Expansion Card Riser ASM1142 Chip Controller for Desktop
$14.95 Save $29.00 RRP: $43.95
USB to 3.5mm Audio Cable USB A to 3.5mm Female External Stereo Sound Card Headphone Micphone Sound Adapter Silver&Blue
$6.95 Save $4.00 RRP: $10.95
2x 8Pin to 12Pin Graphics Card Power Adapter Cable for RTX30 GPU 12Pin to 8Pin
$5.95 Save $24.00 RRP: $29.95
For ThinkCentre M920X M720Q ThinkStation P330 PCIE16 Riser Card 01AJ940
$12.95 Save $11.00 RRP: $23.95
compatible Ally Handheld Conversion 2230 to 2280 SSD Hard Drive Expansion Board NVME M-Key M.2 PCIE
$7.95
Graphics Video Card Cooling Cooler for INNO3D GeForce RTX3070 LHR 8GB TWINX2
$7.95 Save $28.00 RRP: $35.95
Z51 Usb Female To 4k Hdmi Male Audio Video Capture Card For Computer Live Streaming Broadcast-2025
$13.95 Save $22.00 RRP: $35.95
Full Height Bracket For PNY Nvidia Q uadro Rtx A2000 6GB Graphics Card RTXA20
$16.95 Save $6.00 RRP: $22.95
USB Sound Card 7.1 5.1 Channel External Audio Card SPDIF Optical for PC Compute
$18.95 Save $11.00 RRP: $29.95
6.3mm Jack to USB Guitar Link Cable Adapter Guitar to PC Recording Playback Guitar Effects Cable USB Guitar Adapter 25-26
$18.95 Save $5.00 RRP: $23.95
24Bit 192Khz Daughter Card SPDIF Optical and RCA Out Plate Cable Bracket Digital Audio Output for ASUS Gigabyte
$21.95 Save $25.00 RRP: $46.95
4K USB 3.0 Video Capture Card HDMI 1080P 60fps HD Video Recorder Grabber For OBS Capturing Game Card Live
$16.95
Type-C AC Charger Adapter Charging Supply for Nintendo Switch Console
$17.95 Save $9.00 RRP: $26.95
New Left + Right Speaker for Pro 13 Inch Retina A1502 Internal Speakers Late 2013 Early 2014 2015 9
$13.95 Save $40.05 RRP: $54.00
USB External Sound Card 3.5 mm Headset Microphone Port Driver-Free Audio Converter for Desktop and Notebook Black
$17.95 Save $12.00 RRP: $29.95
PCI-E Extension Cable 1X Pcie Pci for Express Graphics Card Cable Riser Adapter Flexible Ribbon Cable 19cm Multicolor
$19.95
Dual PSU Power Supply Sync Adapter Add2Psu ATX 24Pin to 15Pin SATA Synchronous Connector Riser Cable Miner Mining unbrand
$8.95
2X Video Audio VHS VCR USB Video Capture Card to DVD Converter Capture Card Adapter unbrand
$14.95 Save $8.00 RRP: $22.95
Video Capture Card, Switch Capture Card for Switch, 4K 1080P 60FPS for Streaming Video Recording fo
$18.95 Save $2.00 RRP: $20.95
Hdmi Usb Capture Card Hd 4k 1080p Live Streaming Video Audio Dslr Webcam
$16.95 Save $21.00 RRP: $37.95
PCIE Riser Cable 10Gbps USB 3.0 PCI Express X1 to X1 Extension Cable Adapter Card Converter for Desktop PC 0.6M
$11.95 Save $6.00 RRP: $17.95
PCIe SATA 3.0 Expansion Card ASM1061 2-Port 6Gbps Controller Hot-Swappable Adapter for SSD HDD NAS for Windows Linux
$18.95 Save $10.00 RRP: $28.95
PCIe Sound Card 5.1, PCI Express Surround Card 3D Stereo Audio with High Sound Performance PC Sound
$14.95 Save $22.00 RRP: $36.95
5.1 Internal Sound For 10 With Low Profile Bracket, 3d Pci-e, Cmi8738 P 32/6
$17.95 Save $9.00 RRP: $26.95
5Pcs Desktop Computer Mainboard 164pin With Fixing Clip PCIE 16x Card Slot Pcie X16 25-26
$12.95 Save $22.00 RRP: $34.95
PCI-E Express Card, 1394a IEEE 1394b Controller Card Cable, High Speed Data Transfer, Video Editing, Audio RecordingBlack SZRH A-F
$14.95 Save $44.05 RRP: $59.00
PCIe 8Pin 180 Degree Angle Adapter Board For Optimized Desktop Graphics Card Wiring for Desktop Graphics Cards
$15.95
5 Ports PCI to USB 2.0 PCI Expansion Card Adapter Card 480Mbps
$10.95 Save $5.00 RRP: $15.95