8-array microphone PoE & External Power Adapter Included 3W vocal enhanced speaker Wireless 4K UHD screencasting BYOD device Auto-framing Universal stand Magnetic attraction Operating system: Windows 10/11 Mac 10.8 and later Hassle-free meeting preparation to enable speaker and microphone, screen-sharing plus wireless camera by simply connecting with one USB-C. Plug and play - no software installation needed