The MX10 Universal Amplifier connects your telephone and PC or external audio device to a Plantronics® headset and provides control of the sound through your headset. The MX10 includes near-universal compatibility with single- and multi-line telephones. A Quick Disconnect connector allows you to walk away from your desk without removing the headset or disconnecting the call.

Highlights
Switch easily between the phone and the PC or audio device.
Switch between headset and handset with a single button.
Near-universal compatibility with single- and multi-line telephones.
Compatible with most sound cards.