Yinker 4K HDMI Matrix Switch 4x4, HDMI Matrix Switcher/Splitter 4 in 4 Out with Backlit Button, Support 4K@30Hz 4:4:4, IR Remote & RS232 Control, HDCP, EDID, RGB, YUV(Downscale 4K & 1080P Together)

4 IN 4 OUT MatrixYinker 4K HDMI Matrix 4x4 connects 4 Input Sources and distributes them into 4 Output Displays simultaneously or individually, also can used as a switcher or a splitter.
(NOTE: This is a Matrix Switch, not a Video Wall Controller, can not made a 2x2 TV wall. ) ^^ 4K High ResolutionYinker 4 in 4 out HDMI Matrix supports max to 4Kx2K@30Hz and 1080P@60Hz downscale, 3D, 36 bit color depth, YUV/RGB
4:4: 4, HDMI 1.4B, HDCP 1.2, PCM/DSD/Dolby/TrueHD/DTS-HD. Transfer signal up to 50ft with HDMI 1.4 / 2.0 cable, 65ft with HDMI Fiber cable. ^^ 3 Switching WaysThis 4K@30Hz Matrix Switch allows switching by 1) Panel Button, 2) IR remote, 3) RS232. The Backlit button and LCD screen is user-friendly for operation and information status.
Product Dimension: 10* 3.9 * 1.3 inch, cannot be directly mount into 1U rack cabinet. ^^ EDID ManagementThe HDMI Matrix Switcher supports EDID management( Auto-scan EDID data and built-in EDID format ). Supports save & recall 16 display scenes. With the Power off Memory function, is a big help in lecture halls, conferences, CCTV security monitoring, Gaming centers, and exhibitions, office meeting, central control, etc. ^^
What's Inside PackagePackage includes: HDMI Matrix x1, RS232 Cable x1, IR Remote x1, User Manual x1. Any questions or problems, you are welcome to contact YINKER OFFICIAL for support. (batteries is not included for safety issue)