AV Access 4KEX70-R-PSE is an HDMI receiver that can extend HDMI signal up to 230ft (70m) at 1080P and 131ft (40m) at 4K@60Hz 4:2:0 8bit over a Cat 6a/7 cable, up to 197ft (60m) at 1080P@60Hz and 115ft/35m at 4K@60Hz 4:2:0 8bit over a Cat 5e/6 cable. This receiver can power the 4KEX70-W transmitter via PoH function with a single power supply (no power required at 4KEX70-W). It supports bi-directional IR pass-through function, enabling you to either control the source at the display location or control the