usb Sound card

USB Sound Card (External Audio Adapter)

A USB Sound Card is a portable device that bypasses your computer’s internal (and often low-quality) sound chip to provide high-quality audio input and output via a USB port. It is the quickest solution for fixing a broken headphone jack or adding microphone support to a device that lacks one.

Key Features

• Plug & Play: No drivers are required for most modern operating systems (Windows, macOS, Linux, and Android).

• Audio Restoration: Perfect for laptops or desktops where the original 3.5mm motherboard jack is damaged or produces static noise.

• Dual Interface: Typically features two dedicated 3.5mm ports:

  • Green Port: Audio Output (Headphones/Speakers).

  • Pink Port: Audio Input (Mono Microphone).

• Electromagnetic Shielding: By being external to the computer case, it is shielded from the internal electrical "noise" of the CPU and GPU, often resulting in a cleaner recording signal.

Technical Specifications