HDMI Wallplate Transmitter is an HDBaseT Wallplate transmitter of HDMI extender series which supports 1*HDMI input and LED indicators, HDMI Wallplate Transmitter resolution can up to 4k@30hz, with the
Amazon.com: Extron 60-1272-12 DTP DVI 4K 230 Tx 230 feet (70 m) : Electronics