cklau 4kx2k@60hz 2 port kvm hdmi switch with audio and cable

1. support touch screen, oled screen, etc. drive-for windows 10/7/2000/xp/vista, linux, mac, debian, ubuntu, fedora, raspbian and ubuntu. 2. excellent image processing and transmission capacity, make the output signal is more smooth and steady. 3. max resolution up to 4096x2160@60hz, compatible 3840x2160@60hz, 1080p and lower resolution. with a dc5v 2a power adapter, power supply more stability. 4. four switching way optional: ey switching, mouse switching, manual button switching, wired remote push button switching. 5. it can switch by mouse or keyboard independently, even it without usb signal input, such as apple tv, android tv box, etc. and it can enter into bios interface directly..syi