With the Wireless BYOD HDMI Presentation Set from LogiLink, you can wirelessly transmit HDMI video and audio signals over a distance of up to 50 meters with a clear line of sight. The transmitter and receiver unit can be powered via the HDMI port of your device (0.5 A required). Alternatively, you can use the included Micro USB cable to connect to the USB port of your laptop, PC, etc. Thanks to true plug & play functionality and the compact design of the transmitter and receiver, installation is simple, quick, and customizable – just plug it in and you're ready to go. This makes the system the perfect solution for meeting, conference, or congress rooms. With additional transmitter units for the Wireless Presentation System, the set can be expanded to a total of up to 16 transmitter units. Switch quickly and easily to the desired transmitter at the push of a button to display your content. You can also share content directly from your mobile device (smartphone/tablet) through your device's operating system, with no additional app required.