Use this repeater to amplify your 4K HDMI signal and extend it 30 ft. using a standard HDMI cable. This 4K HDMI signal booster lets you increase the signal strength of your HDMI video source so it can travel greater distances using standard HDMI cables. You can achieve resolutions up to 4K at 60Hz at distances of up to 30 ft. (10 m), and depending on your desired resolution, the booster supports distances up to 115 ft. (35 m) away at 1080p 60Hz resolution.To install the booster, place it between two HDMI cables. Reference the table below for supported resolutions and cable lengths. Cable length from source Cable length to display Total cable length Maximum resolution 50 ft. (15 m) 65 ft. (20 m) 115 ft. (35 m) 1080p (60 Hz)- 1920x1080 32 ft. (10 m) 50 ft. (15 m) 82 ft. (25 m) 4K (30 Hz)- 3840x2160 15 ft. (5 m) 15 ft. (5 m) 30 ft. (10 m) 4K (60 Hz)- 3840x2160 Maintains Ultra HD 4K video signals at 60HzWhen you're extending HDMI over distances using standard video cabling, higher resolutions from your HDMI 2.0 devices can become unavailable after a few feet. Using this HDMI signal booster ensures that HDMI 2.0 resolutions up to UHD 4K at 60Hz are available even at distances up to 30 ft. (10 m).You can achieve even longer distances at lower resolutions- up to 4K at 30Hz, at up to 82 ft. (25 m), and 1080p at 60Hz at up to 115 ft. (35 m).Easy and discreet installationWith its small form factor design and no external power adapter, the HDMI booster is easy to hide, for a discreet installation. By extending your video signal using standard HDMI cables, the 4K booster is a cost-effective alternative to more expensive extension systems that require the installation of a CAT5 or CAT6 cabling infrastructure.