The Techly IDATA HDMI-WL88MR wireless HDMI extender allows you to transmit and extend the HDMI signal up to 50 meters wirelessly, featuring strong anti-interference capability with a 5 GHz operating frequency. It supports point-to-point transmission (1 Transmitter not included and 1 Receiver) as well as a configuration from one to many points (from 1 to 2) and from many to many points (from 2 to 2, from 2 to 1). The IDATA HDMI-WL88MR supports a wide range IR pass-through frequency of 20-60 KHz to achieve remote control of source devices from the receiver side. With two control buttons and the IR controller, it makes channel setting easy. It is an excellent solution for transmitting one or more HDMI source signals to one or more wireless displays at a distance simultaneously, ideal for conferences, home entertainment applications, and education, etc.