SOUND CARD/SOUND ADAPTER

•This is USB 2.0 External 7.1-Channel Audio Sound Card Adapter. It can work with either desktop or laptop. it extends your stereo speaker or earphone to 7.1 channel environment, giving you high quality sound enjoyment. •Connectors: USB Type A, Stereo output jack, mono microphone input jack •Functions keys: Microphone-Mute, Headphone-Mute, Volume-Up and Volume-Down Plug and Play. No drivers required for Windows 2000 / XP / Server 2003 / Vista, Linux, Mac OS Compact, portable, convenient to carry •1 x USB Virtual 7.1 Channel Sound Adapter