The Aten VM0404HB is a True 4K HDMI Matrix Switch series that offers an easy and affordable way to route any of 4 HDMI video sources to any of 4 HDMI displays. Featured with the superior video resolutions up to 4096 x 2160 @ 60Hz (4:4:4), the VM0404HB delivers robust signal routing and ultra-fast digital video switching, Multiple Control Methods – system management via front-panel pushbuttons, IR remote, RS-232 control, and Web GUI/Telnet via Ethernet connections and HDMI (3D, Deep Color, 4K) and HDCP 2.2 compatible. VM0404HB supports Consumer Electronics Control (CEC) and ESD protection for HDMI