Input Format: 480i, 480p, 576i, 576p, 720p, 1080i, 1080P, 4Kp30, 4Kp60. Output Format: 480i, 480p, 576i, 576p, 720p, 1080i, 1080P, 4Kp30, 4Kp60. The process of video and audio is completed by the dongle and will not occupy the CPU.