The extender allows the transmission of HDMI signal at a resolution of 1080p using 1 pair of UTP category 5 or 6 cables over a distance of up to 30 meters. Due to the much lower cost of UTP cable compared to HDMI cable, the extender enables economical transmission of HDMI signal over long distances. Additionally, UTP cable is certainly better in terms of handling, being less susceptible to mechanical damage at bending points, which facilitates simple and cost-effective Audio - Video installation in your home or office.