This Is a 20km Hdmi KVM Extender Kit

Transmission Distance: Extends signals up to 20 kilometers using a single fiber optic cable. Resolution: Supports HD 1080P video quality (1920x1080). KVM Functionality: Includes USB ports for controlling the source computer with a keyboard and mouse from the remote location. Installation: Features a pure hardware design for plug-and-play installation without needing extra software.