[4K HD Resolution] HD video signal resolution up to 4K@60Hz, 4K HDMI extender have higher pixel density and clearer image quality. Compared with the traditional 1080P resolution, the color rendering is more delicate Have a better visual experience [Up to 60m (1960ft) Distance] HDMI over CAT5/CAT6/CAT7 It can effectively extend the signal distance, achieve clear transmission to the desktop, monitor and audio, ensure high-quality signal transmission and greatly improve work efficiency