The BG-EXH-50C is a HDMI 2.0 extender over single CAT5/6 cable. It can extend source signal with resolutions up to 4K @ 60Hz (4:4:4) for the maximum distance of 165ft (50m).
Along with HDMI it has IR transmission feature which allows co control source of the signal from remote location.
Power over category cable eliminates need of the second power adapter. Only one side (transmitter or receiver) will need to be connected to power outlet.
HDMI loop output on the transmitter unit could be used to connect local monitor or use it as an input to another extender or any other HDMI equipment.
BG-EXH-50C is HDCP 2.2 compliant.