Ultra HD 4K 4 Port HDMI Splitter 1x4 Repeater Amplifier 1080P 3D Hub 1 In 4 Out

HDMI1 Split into four splitters into four HDTV splitters Support 2160P The 1x4 HDMI splitter allows set-top boxes, DVD players, D-VHS players and other HDTV devices to connect to four or more HDTV monitors via one HDMI output. 
Working principle: 1x4 HDMI Splitter It is a flexible hub for a variety of screens. If you connect two or more HDMI splitters, you can form a larger splitter. HDMI splitter Connect an HDMI source to the splitter input with an HDMI cable.
There are 4 HDMI outputs. Output 1 is the main output used to connect the main display. Output 2 follows the main display. HDMI products support both audio and video signals. 
Fully compatible with HDCP.1. Simultaneously connect 4 HDMI monitors to1 video signal that can be displayed simultaneously.2. Support 720i, 720p, 1080i, 1080p, 2160p resolutions3. Support HD resolution video - high quality HDTV resolution up to 2160p can be easily achieved4. Full support for HDMI1.45. Support HDCP6. Quick installation, easy to use