This HDMI repeater by Delock can be used for signal enhancement of an HDMI connection up to 30 m. An up to 20 m long cable can be connected from a PC or laptop to the input port of the repeater, and on the other side an up to 10 m long cable to the output port of the repeater, which is then connected to a display or TV. The repeater supports a resolution of up to Ultra HD (4K @ 60 Hz) and is downwards compatible to Full-HD 1080p.