The Aten 4x4 4K HDMI Matrix Switch supports 4K resolutions of UHD 3840 x 2160 and DCI 4096 x 2160 with refresh rates of 30 Hz and 60 Hz. Ready for the future of high definition video switching and ideal for applications where the routing of 4K digital signals is required, such as in classrooms, auditoriums, department stores and more. ESD protection for HDMI
Firmware upgradeable
Rack mountable
Multiple control methods