The ATEN™ VM0808HA 8x8 4K HDMI Matrix Switch supports 4K resolutions of UHD (3840 x 2160) and DCI (4096 x 2160) with refresh rates of 30 Hz (4:4:4) and 60 Hz (4:2:0). Ready for the future of high-definition video switching, the VM0808HA is ideal for applications where the routing of 4K digital signals is required, such as in classrooms, auditoriums, department stores and more. Connects any of 8 HDMI sources to any of 8 HDMI displays. Signaling rates up to 3.4 Gbits for flawless 4K output. Multiple Control Methods – system management via front-panel pushbuttons, IR remote, RS-232 control, and Ethernet connections (Web GUI).