This HDMI 4X1 Quad Multi-Viewer with seamless Switcher is a high performance 4 by 1 Quad Multi-Viewer with seamless switcher. It supports four HDMI input sources to be displayed on one screen with three multi-view modes. As a switcher, it can also seamlessly switch the four HDMI input freely. The product can be controlled by various ways, through the front panel button, IR control etc. The product provides an S/PDIF link to output the HDMI source audio at the same time.Compliant with HDCP 1.3 Supports multiplexed HDMI 4-input and 1-output Supports up to 1080p high definition resolution Support 4 by 1 quad multi-viewer and seamless switch (with same resolution) Support scaler up, scaler down function Support multi output resolution Support digital audio format LPCM/AC3/DTS Support manual control and IR remote control Support USB upgrade
