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Small black USB dongle with 3.5 mm headphone and microphone jacks

LUOM

LUOM USB to 3.5mm Audio Adapter Black

SKU CH-0DW8-ZDESF

Adds a 3.5 mm headphone and mono microphone jack through USB, bypassing a faulty sound card or port with driver-free plug-and-play operation

  • Package ContentsUSB Stereo Audio Adapter x 1
  • Bypasses a faulty 3.5 mm port with USB audio
  • Adds stereo headphone and mono microphone jacks via USB
  • Works with Windows 10, 98, 2000, 2003, Mac, Linux, PS4
  • Plug-and-play, no driver installation required
  • USB bus-powered, no external power supply needed

What this adapter does

The LUOM USB audio adapter adds a 3.5 mm stereo headphone output and a mono microphone input through a single USB port. It restores audio on systems where the built-in sound card or jack has failed. The device draws power from the USB bus and works without any driver installation.

Build and daily use

A short USB cable ends in a compact housing that holds one headphone jack and one microphone jack, both 3.5 mm. Plug it into any free USB port on a laptop, desktop, PS4, Chromebook, Surface Pro 3 or Raspberry Pi and the ports are immediately active. The adapter shields the signal from electromagnetic interference for stable playback during calls or streaming.

The deciding specification

It provides exactly one stereo output and one mono input over USB audio class, so it suits users who need a single headset connection. Buyers who want more audio channels, a line-level output or a second simultaneous sound device should look elsewhere.

Highlights

  • Bypasses a faulty 3.5 mm port with USB audio
  • Adds stereo headphone and mono microphone jacks via USB
  • Works with Windows 10, 98, 2000, 2003, Mac, Linux, PS4
  • Plug-and-play, no driver installation required
  • USB bus-powered, no external power supply needed

Specifications

Package ContentsUSB Stereo Audio Adapter x 1

Questions about this item

What USB standard does this adapter use and what audio jacks does it provide?

The adapter connects through a standard USB port and adds one 3.5 mm stereo headphone output and one 3.5 mm mono microphone input.

What physical space or port does this adapter need on the computer?

It requires one free USB Type-A port and protrudes only a short distance, so it fits alongside other cables on a laptop, desktop, PS4, Chromebook or Raspberry Pi.

How do I install the adapter and what common mistake should I avoid?

Plug the adapter into a USB port; the operating system recognises it automatically with no driver needed. The mistake is forgetting to select the new USB audio device as the default input and output in your sound settings.

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