KVM Hdmi 4x1 Quad Multi Viewer Switch 4 in 1 Out Vedio Processor.

This KVM HDMI 4x1 Quad Multi-viewer is a high performance with four HD screen segmentation. It can display HD digital video signal on the same screen, and has a variety of video segmentation. The control methods of the multi-viewer is flexible, it can be switched via button and IR control. It's a very practical and stable multi-viewer and easy to install, can be used in the major projects, meeting halls and other places. Features of 4K30 Version: * Support 4 HDMI inputs, 1 HDMI output ; * Support 4 channels HDMI signal screen segmentation ; * Support highest resolution up to 4K ; * Support IR control ; * Support audio output format: PCM2.0 ; * 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;