ITEM NAME:USB2.0 To 3.5mm Mic/Headphone Jack External 7.1 Channel Audio Sound Card Adapter Description Features: Comply with USB 2.0 full-speed (12 Mbps) specification Comply with USB audio device category specification 1.0 Comply with USB HID class specification 1.1 USB bus power mode, no external power supply LED indicator: Microphone mute state, active Includes rear 3D, virtual 7.1 sound effects Driverless -Windows 98SE/ME / 2000 / XP/Server 2003 / Vista/Windows7, No driver required for Linux Virtual 7.1 USB sound card Line out for speakers / headphones – Line in for microphone No existing sound card is required. The sound card works completely independently No extra power - fully.LED indicator: Microphone mute state, active. Application: Laptop, Mic, Speakers, Headphones. Line out for speakers / headphones – Line in for microphone. Type: Sound Card Audio Adapter Converter. 1 x USB Sound Card Audio Adapter.
