- Functional keys: volume-UP, volume-down, mute
- USB audio device specification 1.0
- USB HID Class 1.1
- Supports virtual 7.1-channel sound, Xear 3D
- USB bus-power
The Delock USB sound adapter 7.1 expands your computer by one additional soundcard. Just plug the adapter to a free USB port of your notebook or PC and connect your headset or speaker to it. Using a headset it is especially suitable for applications like Skype.