KVM HDMI 4x1 Quad Multi-viewer is a high performance with four HD screen segmentation. It can display 4HD digital video signal on the same screen, and has a variety of video segmentation. The control methods of the switch is flexible, it can be switched via button and IR control. It’s a very practical and stable switch and easy to install, can be used in the major projects, meeting halls and other places. Features: Support 4 HDMI inputs,1 HDMI output, Support 4 channels HDMI signal screen segmentation, Support input highest resolution up to 4K/30Hz, Support Output resolution 4K@60Hz,4K@30Hz,1080P@60Hz,1080P @30Hz, Support IR control, Support audio output format: PCM2.0, Support 24/30/36 bit deep color, Support standard AWG26 cable, input up to 10 metres ,output up to 10 metres, Supports 1 way mouse and keyboard to control 4 ways PC host, USB supports Windows、Linux、 MAC OS and Android operation system,etc, Plug and play, Supports USB 2.0 Low speed(1.5Mb/s);Full speed(12Mb/s). Package includes: KVM HDMI 4x1 quad multi-viewer, 12V/ 2A power adapter, A type USB extension cable, Remote control(without battery), User manual.