1. The 2 paths realized by the HD video source and the USB interface can be switched freely 2. Support 4k x 2k / 60Hz output, displaying all the details 3. Adaptive EDID / HDCP decryption, able to adapt to various complex application environments 4. It is very convenient and quick to switch through the button switch on the device or external button controller 5. With excellent image processing and transmission functions, more stable and reliable output signals and higher USB HDMI switching performance 6. Support USB devices, such as HUB, U disk, printer, etc.