Thanks Carl. Last night I set up my system like this: two satellite deco, XE75Pro and W7200, are connected to the main deco unit (XE75 Pro) via ethernet cable. Another satellite deco W7200 is...

Hi there, I have two XE75 Pro units, both located in the 1st floor. They were linked with Cat6 Ethernet cable, so do I still need to set up 6 Ghz wi-fi for dedicated backhaul? I got a weak signal...