Minrray is one of the famous China All in one USB 4K UHD Video Bar VA400 manufacturers and suppliers. Minrray VA400, the premium USB 4K video bar, is built for a huddle room with a compact design. Adopting a variety of advanced AI intelligent algorithms, it integrates with face detection, audio positioning, voice tracking, and other AI intelligent technologies. Simple USB connectivity saves much time in setting up a meeting and delivers an efficient video conferencing meeting experience. With exceptional audio and video quality to every participant, it turns out to be an ideal solution for huddle room meetings.