AV Access HDBaseT HDMI Extender Over Single Cat5e/6/6a/7 4K@60Hz (230ft/70m), 1080P (330ft/100m), with Ethernet Port, HDR10+, YUV4:2:0, HDCP 2.2, Plug & Play, IR Return & PoE, Smart EDID (4KEX100-L)

This worked incredibly well. Took me a minute to figure out which ethernet port I should plug it in but once I got that right this connected my camera system DVR to a home office over 100ft away. Now I'll have to watch and see off the signal stays stable and reliable. But for now, it works as advertised. I would recommend.

Device (4KEX100-L) worked for a year. Now the device doesn't power on. As a note, despite what is advertised, these didn't function super well at 4k 4:2:0. Video dropouts occasionally despite using verified good cables. Overall not worth the ~$200 I paid for it.