External USB Sound Card 7.1 Adapter 5HV2 USB to 3D CH Sound Antimagnetic Audio Headset Microphone 3.5mm Jack For Laptop PC Description: 5HV2 USB 7.1 Channel External Sound card Game profeional, It is a highly flexible audio interface which can be used wither with desktop or laptop systems. Bundled with Xear 3D Sound simulation software, it turns your stereo speaker or earphones into 7.1 channel environment. No driver required. just plug and play for instant audio palyback, Also compatible with all major operation systems Features: Compliant with usb 2.0 Full-Speed(12Mbps) Specification Compliant with usb audio device cla specification Compliant with usb HI D cla specification 1.1 USBbus-powered mode. no external power required Connectors:USB type-A, stereo output jack,morlo microphone input jack Functional keys:Microphone-Mute, Speaker-Mute, Volume-UP,Volume-Down System requirement: Desktop or laptop PC with usb port Windows 98SE/ME/2000/XP/Server2003/Vista,Linux,MacOS10 Or higher Xear 3D(vIRTUAL 7.1 channel sound simulation software) for windows XP/Vista/7/10 Stereoactive speaker or stereo earphone Mono microphone(Optional) Package: 1*USB Sound CardNO Retail Box