1. Support wireless/wired keyboard & mouse, Apple keyboard, unify keyboard, touch screen, OLED screen, wide screen, etc. 2. We are certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal more smoothly and steady. 3. Support HDMI 2.0, HDCP 2.2, HDR 10, EDID. 4. Four switching way optional: Hotkey switching, mouse switching, manual button switching, wired remote push button switching. 5. It can switch by mouse or keyboard independently, even without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly..syi