Product introduction: The 120m HDbitT HDMI Extender can extend HDMI signal up to 120m with just one CAT5/CAT5e/CAT6/CAT7 cable just like a regular HDMI extender, but also amplify HDMI digital signal by router or switcher, allowing you to achieve cascade connections. ●HDbitT is a protocol that transmits high definition audio and video through the network for more stable performance, crisp screen, and extended lengths. ●Convert HDMI signal to standard network signal, extending up to 120m with a CAT5e/6 cable, and compression technology allows you to display every pixel clearly. Product Features: Transmitting up to 36.2 ft (120 m), Easy to use, IR transmission, Remote controllable, Supports up to 1920 x 1080P resolution, Extends and Distributes HDMI signals, Cascading with router or switcher, Auto Adjustment Matching