Introduction: HDMI 4x1 Quad Multi-viewer is a high performance with four HD screen segmentation and seamless switching output switch. It can display 4HD digital video signal on the same screen, and has a variety of video segmentation, seamless switching 4 HD input signal synchronously. 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: Compatible HDMI 1.3a, HDCP 1.2, input compatible DVI 1.0 version Support IR control Support 4 HDMI input, 1 HDMI output Support 4 channels HDMI signal screen segmentation Support 4 channels HDMI signal seamless switching Support highest resolution up to 1080P/60Hz Support resolution: 1080P, 720P, 1080i, 1024*768, 1360*768 and so on Support audio output format: PCM2.0 Support standard 26AWG cable, input up to 15m/49ft, output up to 15m/49ft DC 12 V/2 A power adapter Specifications: Interface Type: HDMI Quantity: 1 Set Splitter Color: Gray Dimension: approx. 189*90*25mm / 6.7x3.2x0.9in Package Included: 1 x HDMI 4 x 1 Quad Multi-viewer Splitter 1 x Remote Control 1 x DC Power Adapter 1 x User Manual