The Poly MDA105 Analog Switch is built to help you transition from desk phones to softphones without having to buy multiple headsets. It features easy-to-access buttons, a non-slip, base, and comes with a 10' coil cable. Simply connect each device to the right port and you're all set. It's compatible with most desk phones, PC and Mac computers, as well as Poly & Plantronics QD (Quick Disconnect) headsets.
Poly MDA105 Features: