HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Need more than 1? Get a bulk buy discount up to 20% off Description: The Usb Virtual 7.1 Channel Sound Adapter Is A Highly Flexible Audio Interface Which Can Be Used Either With Desktop Or Notebook Systems It Turns Your Stereo Or Earphones Into A 7.1 Channel Environment. No Drivers Required Just Plug And Play For Instant Audio Playback. Compatible With All Major Operation Systems. Features: Size: 57 X 25 X 12MmLed Indicators: Microphone-Mute Status ActivityUsb2.0 Full-Speed ( 12Mbps ) SpecificationUsb Hid Class Specification 1.1Usb Audio Device Class Specification 1.0. Usb Bus-Powered No External Power Required.This Is A Usb 2.0 External 7.1-Channel Audio Sound Card Adapter. It Can Work With Either Desktop Or Laptop. It Extends Your Stereo Or Earphone To 7.1 Channel Environment Giving You High Quality Sound Enjoyment.Connectors: Usb Type A Stereo Output Jack Mono Microphone Input JackFunctions Keys: Microphone-Mute -Mute Volume-Up And Volume-DownPlug And Play. No Drivers Required For Windows 2000 / Xp / Server 2003 / Vista Linux Mac OsCompact Convenient To Carry You Will Receive: 1 X Computer Sound Card