Plantronics MCD100-M USB Speakerphone

360-degree room coverage
Full duplex USB speakerphone, conference quality audio
Minimizes background noise
Integrated mute and volume controls, headphone jack Plantronic MCD100 USB Desktop SpeakerphonThe Plantronics .MCD100 , USB Desktop Speakerphone featuring 360-degree room coverage, Full duplex, conference quality audio, Plug-and-play USB connection (6' USB connection cord), Wideband audio for crystal clear sound, Clear UC and VoIP conference calls with no echo or cut-outs, integrated mute and volume controls, 3.5mm headphone jack so you More »