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QAJOPFN USB Audio Adapter, External Sound Card for PC and Laptop，USB Microphone Adapter to 3.5mm(1/8 inch) for Headphone, Speaker and Microphone Jack, Plug and Play
QAJOPFN

QAJOPFN USB Audio Adapter

Bottom line: The QAJOPFN USB Audio Adapter ($6.99 on Amazon as of 2026-10-06): Built-in DAC IC delivers high-fidelity audio and cuts electromagnetic interference; main trade-off: mono microphone input only, no stereo mic recording.

$6.99

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Buy on Amazon — $6.99 Compare to similar sound cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Built-in DAC IC delivers high-fidelity audio and cuts electromagnetic interference
  • ✓ Plug-and-play over USB, no drivers or external power needed
  • ✓ Revives dead onboard sound cards and broken 3.5mm audio ports
  • ✓ Works with Windows 10/11, Linux, PS5 and PS4

Cons

  • ✗ Mono microphone input only, no stereo mic recording
  • ✗ Supports TRS mics only, not TS or TRRS headset plugs
  • ✗ Won't work with TVs or car audio systems
  • ✗ No USB-C, USB-A connector limits newer laptops

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SpecPicks Verdict

SpecPicks scored QAJOPFN USB Audio Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the sound cards category. QAJOPFN's sound cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for sound cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • THE FINEST SOUND CARD SUBSTITUTE: The QAJOPFN USB Audio Adapter is perfect substitute for your malfunctioning sound card or audio port. It extends the 3.5mm mono microphone input and speaker-headphone output via the USB port, allowing you to connect small speakers, headphones, microphones, dual-plug headphones and more.
  • EXCELLENT FUNCTIONS: The QAJOPFN external PC audio sound card utilizes a built-in DAC high-resolution IC to provide you with high-fidelity audio, avoiding electromagnetic interference and making the sound clearer. It supports plug-and-play and is powered via USB without external power.
  • AUDIO INTERFACE: The QAJOPFN USB sound card provides an alternative solution to damaged desktop sound cards, allowing you to use headphones for plug-and-play sound. However, please note that it only supports mono microphone TRS, not TS or TRRS.
  • WIDE COMPATIBILITY: The USB A to 3.5mm jack audio adapter is compatible with Windows 10/11, Linux, PS5, PS4, PCs, laptops, speakers, external TRS microphones, headphones and more. But please note that it only supports devices that can recognize USB audio driver properly, not TV or car.
  • CONVENIENT AND EASY TO USE: The QAJOPFN USB Audio Adapter provides a simple and easy to use experience, just plug it in and go. It is lightweight and portable, suitable for use in a variety of scenarios such as home, office, travel and more. Whether you are listening to music, watching movies or voice calls, it will bring you excellent audio effects.

Full Specifications

BrandQAJOPFN
PlatformAndroid, Linux, Mac OS X, Windows 10, Windows 7, Windows 8, Windows XP
ConnectivityUSB
Model NumberS1
CompatibilityPC, PS5, PS4, Linux
Built-In MediaUSB SOUND CARD
Mfr Part NumberNXA197-L
Audio Output ModeStereo
Hardware PlatformHeadphone, Microphone, Speaker
Compatible DevicesDesktop, Laptop, MP3 Player, Microphone, Speaker
Hardware InterfaceUSB
Maximum Sample Rate48 KHz
Warranty DescriptionNO
Hardware ConnectivityUSB
Item Dimensions L x W x H6.1"L x 1.06"W x 0.24"H
Surround Sound Channel Configuration7.1
Full listing titleQAJOPFN USB Audio Adapter, External Sound Card for PC and Laptop，USB Microphone Adapter to 3.5mm(1/8 inch) for Headphone, Speaker and Microphone Jack, Plug and Play

Ready to buy?

QAJOPFN USB Audio Adapter, External Sound Card for PC and Laptop，USB Microphone Adapter to 3.5mm(1/8 inch) for Headphone, Speaker and Microphone Jack, Plug and Play is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $6.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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QAJOPFN USB Audio Adapter, External Sound Card for PC and Laptop，USB Microphone Adapter to 3.5mm(1/8 inch) for Headphone, Speaker and Microphone Jack, Plug and Play
$6.99
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