Features: 1. Support maximum input resolution up to 4K; support maximum output resolution up to 1080P. 2. Support 8/10/12 bit color depth; when using standard AWG26 cable, the input transmission distance is up to 15 meters (1080P and below resolution). 3. Support most acquisition software, such as VLC, OBS, Amcap, etc. 4. Support Windows, for Android ; comply with USB video UVC specification. 5. Comply with USB audio UAC specification; no need for external power supply, compact and easy to carry.