With the LogiLink Wireless HDMI Transmission Set, you can wirelessly transmit HDMI video and audio signals over a distance of up to 30 meters with a clear line of sight. The operation and installation are incredibly easy. It's true Plug & Play - just plug it in and you're ready to go. The transmitter and receiver can be powered via the HDMI port of your device (0.5A required), or alternatively (additionally) using the included Micro USB cable through the USB port of your laptop, PC, etc. Thanks to the compact design of the transmitter and receiver, installation is quick, easy, and customizable - the perfect solution for spontaneous or short-term setups in meeting rooms and private spaces.