ClearOne Unite 50 ePTZ is a Auto Foucs 4k Camera that supports 1080p30 and 720p. 120° ultra-wide angle field-of-view. Easily mounted on PC or laptop display. Suits Most UC platforms. Super-high SNR with advanced 2D and 3D noise reduction. Full-featured USB 3.0 Type B interface for video and power. Perfect for popular cloud-based applications such as ClearOne’s COLLABORATE® Space, Microsoft® Teams, WebEx™Zoom™, GoToMeeting™, and more