About this item

• one set USB keyboard, mouse, and 1 monitor control 2 HDMI-interface computers/DVR/NVR. With audio & microphone output, 2 kits 3.28ft(1m) cables, and a wired remote control push button switch. (Basic keyboard/mouse is recommended)

• Max resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@30Hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I. Plug and play.

• Certified HDMI Adopter: we are certified HDMI adopter for over 10 years.

• Support Apple keyboard(hotkey is changeable), touch screen, OLED screen, 16:9 widescreen, and 21:9 ultra-wide monitors, etc. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, and Ubuntu.

• Switching Mode: wired remote push-button switching. Support the devices that even without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into the BIOS interface directly.

• 12 months warranty after purchased.