Amazon.com: Wireless HDMI Transmitter and Receiver 4K, Wireless HDMI Extender, Wireless HDMI Adapter Plug & Play 2.4/5GHz Streaming Video/Audio from Laptop, PC to HDTV/Projector/Monitor (Brown) (Brown) : Electronics
LKV373A 1080P HDMI Extender 365ft/120M over Single Cat5 /Cat6 /Cat7 Ethernet Network and LAN Router/Switcher for HD STB,DVD,PS3, etc Supports TCP/IP by Ethernet: Amazon.co.uk: Electronics & Photo