Wirelessly transmits HDMI signals with stereo audio up to 66 feet, use with 10x1 1080p Wireless HDMI Extender - Kit (part # CE-H24D11-S1) sold separately Wireless 5G technology reliably extends HDMI signals up to 66 feet to a remote HDMI displayNote: The transmission distance will vary depending on building layout, electronic interference, walls and partitions, other environmental conditions, and may be much less than the maximum Allows you to select and switch between up to 10 HDMI sources to broadcast on one HDMI display. Requires 10x1 1080p Wireless HDMI Extender - Kit (part # CE-H24D11-S1) sold separately and additional 10x1 1080p Wireless HDMI Extender - Transmitter (part # CE-H24E11-S1), sold separately Supports video resolutions up to 1080p Full HD for stunning and crystal clear images Perfect solution for meetings, conference rooms, home entertainment and multi-media education Switching button on each transmitter unit allows easy push button device selection between multiple source devices