@David-TP Ok thanks for the info, but anyway upgrading like this in the current setup will give me a better speed than which I have now in the other deco e4, right?

The plan is Deco M4 have to be wired to archer c6 and the rest of the deco e4 can be connected to M4 wirelessly so that I can have 1g/s speed all over the coverage. Am I right?

@David-TP Hi David, Will it work if I upgrade only my main deco e4 to M4 and rest I can use the same e4 for 1G/s speed?

I have bought deco e4 and I have archer c6 and 300mbps plan, now through deco e4 the speed is not crossing 100mbps, heard that when the main connection is connected through Ethernet it support only...