With this HDMI over IP Extender, you can extend HDMI signals up to 120 meters with 4K@30Hz over a Cat 5e or higher network cable. It is an ideal solution for sharing a screen or projector over a LAN network. IR signals from a remote control of the video source can also be redirected - perfect for controlling your video source from your video destination. Suitable for advertising, workshops, multimedia classrooms, and more. Complies with the TCP/IP standard. Supports resolutions up to 4K@30Hz. Maximum distance is 120 meters. Supports a maximum video bandwidth of 3.4 Gbps/340 MHz per channel (10.2 Gbps across all channels). Cat 5e/6 cables must comply with the IEEE-568B standard. It features an IR return channel that allows you to control the video source from your video destination. It has 2 extension modes: One to One (1:1) and One to Many (1:N).