S Y Electronics SY-HDBT-ARC-100 HDMI 2.0 4K2K up to 100m with support for 1080p 3D, CEC and ARC. The HDBaseT port provides PoC so only one power supply is required for both transmitter & receiver. The extender provides Bi-directional IR and RS232 control with 4-port Ethernet switch:  1 port on ARC100-T and 3 ports on ARC100-R. It also features Status LEDs for Power, HDMI/HDCP mode, Link Status and Unit Operating Status. UNTIL STOCK IS EXHAUSTED User Manual