4K 60Hz DisplayPort Signal Booster This DisplayPort signal booster lets you increase the signal strength of your DP video source using standard DisplayPort cables. You can achieve resolutions up to 4K at 60Hz, and depending on your desired resolution, the booster supports varying distances up to 65 ft. (20 m) away at 1080p 60Hz resolution. For inline installations, you can place the booster between two DisplayPort cables, up to 50 ft. in length at the video input, and up to 15 ft. in length at the video output. Maintains Ultra HD 4K video signalsWhen extending DisplayPort over long distances using standard video cabling, higher resolutions can become unavailable. Using the DP signal booster ensures that you can depend on UHD resolutions up to 4K at 60Hz at up to 22 ft. (7 m). You can achieve even greater distances with lower resolution support -- up to 4K at 30Hz, at up to 42 ft. (13 m), and 1080p at 60Hz at up to 65 ft. (20 m). Easy and discreet installationWith its small form factor,