Konftel C2055Wx is the perfect video collaboration solution for medium sized meetings. Fantastic 4K camera, expandable speakerphone with OmniSound® and Konftel OCC Hub with HDMI for screen connection. All the user has to do is connect a single USB cable to their laptop. OmniSound® with HD audio4K Ultra HD123° field of viewEPTZ8x digital zoomOne Cable Connection HubUSB for PC-based video collaboration