DVDO-CAT4K-70 is an extender that can transmit HDMI signals up to 230ft/70m for resolutions up to 4K2K@60Hz 4:4:4, 18Gbps via a single CAT6/6a cable.

The transmitter includes an HDMI loop output that can connect to a local display or to another HDMI extender. 

It supports ARC, EDID copy function (you can choose either local or remote EDID) as well as audio formats up to LPCM7.1, Dolby True HD and DTS HD Master.