C2G HDMI HDBaseT and VGA, 3.5mm, RS232 and IR over Cat Extender Dual Gang Wall Plate Transmitter - 4K 60Hz - C2G30017 - Audio Equipment - CDW.com
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
Extron eLink 100 T and 100 R Professional Wireless HDMI Extender - No AC Adapter | eBay