The Poly Studio P21 Personal Meeting Display is a brilliant 21 inch display and built-in high definition camera with hi-fidelity speakers, microphone and adjustable ambient lighting. The pro-grade conferencing display delivers exceptional brightness and vibrant colours. It also makes a second or backup display when not on video calls. Rich full-fidelity stereo speakers ensure you will never miss a word. And the advanced microphone delivers confidence you are always heard loud and clear. A simple USB connection to your PC or Mac will transform your video conferencing experience.