Blustream HEX100HDVGA-KIT HDBaseT 100m extender set features switchable HDMI / VGA inputs as Auto Signal Sensing switches between HDMI and VGA/Audio inputs and will display last input signal connected. It uses a single CAT cable, supports 4K UHD video up to 70m (3840 x 2160 @30Hz 4:4:4, 4096 x 2160 @24Hz 4:4:4, and 4K @60Hz 4:2:0) and supports bi-directional RS232 pass-through.