Audio Channels: Supports 7.1 channel virtual surround sound or stereo output (model dependent)
Connection: USB interface, draws power directly from USB port (no external power required)
Compatibility: Works with Windows (XP/ME/Vista/7/8/10/11), Linux, and Mac OS
Ports: Includes 3.5mm jack for headphones/speakers and a separate 3.5mm jack for microphone
Plug-and-Play: No drivers needed for most systems; instantly upgrades or replaces faulty built-in audio
Build: Ultra-compact, lightweight, and portable; typically measures about 4.2 x 3 x 2 cm, weight ~55g
Special Features:
High-quality digital-to-analog audio conversion
Music audio controller that can optimize sound based on playback style
LED activity indicator (on select models)
Supports voice and data transmission for calls or conference use
Supports 2-channel (stereo) speakers directly and some models offer virtual 5.1/7.1 surround experience
Warranty
Warranty Period: 1 year brand/manufacturer warranty (typically carry-in service).
