[1-PACK]USB Sound Card Adapter External Audio Adapter Stereo Sound Card Converter for Laptop Desktop Windows Vista

Description: USB 2.0 External 7.1-Channel Audio Sound Card Adapter LED indicators: Microphone-Mute Status, Activity USB2.0 Full-Speed ( 12Mbps ) Specification USB HID Class Specification 1.1 USB Audio Device Class Specification 1.0. USB bus-powered, no external power required. The USB 2.0 External 7.1-Channel Audio Sound Card Adapter. It can work with either desktop or laptop. And with the Xear 3D Sound Simulation software, it extends stereo speaker or earphone to 7.1 channel environment, giving high quality sound enjoyment. Connectors: USB Type A, Stereo output jack, mono microphone input jack Xear 3D virtual 7.1 channel sound simulation software for Windows XP / Vista is included Functions keys: Microphone-Mute, Speaker-Mute, Volume-Up and Volume-Down Size: 57 x 25 x 12mm Weight: 15g System:Windows 2000 / XP / Server 2003 / Vista, Linux. Package Includes: 1x USB Sound Card