ATEN’s VM6809H 4K HDMI Matrix Switch with Scaler is compatible with the two latest 4K video resolution standards: 3840 x 2160 and 4096 x 2160. The VM6809H offers powerful HD processing to produce 4K resolutions across nine displays with crystal-clear images. 8 x 9 HDMI input/output connections. Seamless Switch™ –features close-to-zero second switching for continuous video streams, real-time switching, and stable signal transmissions. HDMI (3D, Deep color, 4K); HDCP 2.2 compatible. Multiple Control Methods – system management via front-panel pushbuttons, RS-232 control, and Web GUI/Telnet via Ethernet connections.