TLC-300-HU2-20 is ideally used for video conferencing in medium and large-sized meeting rooms. It is equipped with Panasonic 1/2.8"sensor and high quality 20x optical lens, to output crisp images with realistic color, even in low light or high contrast of brightness and darkness environment. USB and HDMI can output different resolutions respectively at the same time, both can be up to 1080p60. Power via USB-C port. It works with any of your favorite conferencing software, totally plug and play, and user-friendly.