• Connectors: USB type a, stereo output jack, mono microphone input jack Size: 57 x 25 x 12mm Usb2.0 full-speed (12mbps) specification 100% brand new 7.1 channel external usb
• Turn a USB port into a virtual 7.1 channel Sound Card Works with USB enabled laptop and desktop computers Supports 7.1 surround sound
• Built-in volume and mute controls and virtual 7.1 audio output for Windows Built-in volume control buttons
• USB 2.0 compliant host inter

Compliant with USB2.0 Full -speed ( 12Mbps ) specification
Compliant with USB Audio Device Class Specification1.0
Connectors: USB Type – A, Stereo output jack, Mono microphone- input jack
Functional Keys: Microphone-Mute, headset-Mute, Volume-Up, Volume-Down