- The perfect video collaboration solution for medium sized meetings. USB conference cam, speakerphone and hub for easy connection to computer and screen- Meeting size: Up to 20 people-OmniSound with HD audio-4K Ultra HD-123 field of view-EPTZ-8x digital zoom-One Cable Connection Hub-USB for PC-based video collaboration-Simultaneous output signal via HDMI and USB-Simple installation-Remote control-USB 3.0-HDMI-Bluetooth with HD-Connection to desk phone (optional adapter)-Connection to cell phone (optional c