Amplify the strength of your HDMI signal to extend your video source up to 115 ft. over standard HDMI cable. This HDMI signal booster lets you increase the signal strength of your HDMI video source so you can connect an HDMI display up to 115 feet away (35m) using standard HDMI cables. You can place the booster inline between two HDMI cables, up to 82 ft. in length at the video input, and up to 33 ft. in length at the video output.Discreet installationWith its small form factor, the HDMI booster is easy to hide or a non-intrusive installation. You don't need an external power adapter to operate the signal booster, and it includes mounting hardware, so installing it is hassle-free. By extending your video signal using standard HDMI cables, the HDMI booster is a cost-effective alternative to more expensive HDMI extension systems that require the the installation of CAT5 or CAT6 cabling infrastructure.Compatible with varying distancesThe HDMI booster features an equalization switch with 10 different levels, that lets you adjust the amplification of your HDMI signal based on the distance of your cables, so that you can ensure your HDMI signal will be perfect, even at distances up to 115 ft. (35 m). Perfect for boardrooms, offices or classrooms that may have varying distances depending on the room size. Maintains high-definition video signalsWhen extending HDMI long distances over standard video cabling, higher resolutions can become unavailable. Using the HDMI signal booster ensures that you'll still be able to depend on high-definition resolutions up to 1080p at 60Hz.The HDBOOST is backed by a 2-year StarTech.com warranty and free lifetime technical support.