The product is a generic USB Virtual 7.1 Channel Sound Adapter (also known as an external sound card). This compact audio device is designed to enhance or replace a computer's existing sound capabilities via a simple USB connection.
Specifications
Product Type: External USB Audio Adapter / Sound Card
Interface: USB 2.0 Full-Speed (12 Mbps).
Audio Output: Virtual 7.1 Channel Surround Sound (via Xear 3D software simulation).
Connectors: 1 x USB Type-A (male plug), Stereo output 3.5mm jack, Mono microphone 3.5mm input jack.
Chipset: Typically C-Media CM108 or similar.
Sampling Rate: Up to 48 KHz (Kilohertz)
Power: USB bus-powered (no external power required)
Function Keys: Microphone Mute, Speaker Mute, Volume Up, Volume Down.
Indicators: LED status lights for Activity and Microphone-Mute status.
Compatibility: Driverless for Windows 98SE/ME/2000/XP/Vista/7/8/10/11, Linux, and macOS.
Dimensions: Approx. 57 x 25 x 12 mm (2.25" x 1.0" x 0.5").
Material: Plastic housing.
