The AVer VC520 is a business-grade, affordable and user-friendly USB PTZ camera with audio pod and connection hub. Ideal for mid to large rooms. It's compatible with all of the popular business apps and audio systems connecting to virtually any desktop or laptop via a single USB cable. Works With Skype, Skype for Business, Blue Jeans, ZOOM, Microsoft Lync, Google Hangouts, Cisco WebEx, GoToMeeting, WebRTC