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Under $20 I/O Cards & Adapters

Shop the best prices on 19,622 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 19,622
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
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
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
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
Funny Sound Effects Machine Funny Sound Maker Machine with 16 Sound Effects Portable Electronic NoveRed SZRH
$15.95 Save $34.00 RRP: $49.95
For Sony PS4 USB to Micro-USB Charging Cable Game Controller Charger Cord, 3m
$10.95 Save $32.00 RRP: $42.95
2Pcs/Pair 85MM GA91S2U GPU Video Card Fan for Palit / GTX1060 1070 1070Ti 1080,Replace FDC10H12S9-C
$16.95
Mini PCI-E to USB3.0 Adapter Card, Suitable for Notebook Computers
$7.95 Save $1.00 RRP: $8.95
24bit 192khz Daughter Card Spdif Optical And Rca Out Plate Cable Bracket Digital Audio Output For
$10.95 Save $10.00 RRP: $20.95
Z51 Usb Female To 4k Hdmi Male o Video Capture Card For Computer Live Streaming Broadcast
$6.95 Save $12.00 RRP: $18.95
Mini PCI-E to USB3.0 Adapter Card PCIe to USB 3.0 Adapter, Suitable for Notebook Computers
$0.95
8PIN PCIe Graphics Card Cable PSUs 8Pin to 8Pin (6+2) GPU Adapter Line
$18.95
Live OTG Sound Card Cable Mobile Phone Charging Audio Recording Data Cable
$14.95
25-26 VGA DVI +HDMI Low Profile Bracket Video Graphics Cards for Small Chassis HFMQV
$1.95 Save $1.00 RRP: $2.95
Expansion Card Module USB2.0 9PIN Female to TYPE-E A-KEY Adapter 20 to 9 Pin Expansion Card 9PIN to
$10.95
3 Port IEEE 1394 Firewire Card PCI Firewire Adapter IEEE 1394 PCI Controller Card for Desktop PC
$14.95 Save $8.00 RRP: $22.95
Diy Greeting Card Chip 120 Seconds Recordable Voice Sound Chip Module(button Version Play Once)
$10.95 Save $8.00 RRP: $18.95
2x 8Pin to 12Pin Graphics Card Power Adapter Cable for RTX30 GPU 12Pin to 8Pin
$5.95 Save $24.00 RRP: $29.95
Full Height Bracket For PNY Nvidia Q uadro Rtx A2000 6GB Graphics Card RTXA20
$16.95 Save $6.00 RRP: $22.95
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
Dual PSU Power Supply Sync Adapter Add2Psu ATX 24Pin to 15Pin SATA Synchronous Connector Riser Cable Miner Mining unbrand
$8.95
USB Sound Card 7.1 5.1 Channel External Audio Card SPDIF Optical for PC Compute
$18.95 Save $11.00 RRP: $29.95
Graphics Video Card Cooling Cooler for INNO3D GeForce RTX3070 LHR 8GB TWINX2
$7.95 Save $28.00 RRP: $35.95
PCI-E Extension Cable 1X Pcie Pci for Express Graphics Card Cable Riser Adapter Flexible Ribbon Cable 19cm Multicolor
$19.95
2X Video Audio VHS VCR USB Video Capture Card to DVD Converter Capture Card Adapter unbrand
$14.95 Save $8.00 RRP: $22.95
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
compatible Ally Handheld Conversion 2230 to 2280 SSD Hard Drive Expansion Board NVME M-Key M.2 PCIE
$7.95
For ThinkCentre M920X M720Q ThinkStation P330 PCIE16 Riser Card 01AJ940
$12.95 Save $11.00 RRP: $23.95
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
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
4K USB 3.0 Video Capture Card HDMI 1080P 60fps HD Video Recorder Grabber For OBS Capturing Game Card Live
$16.95