Hello,

I currently use an ARRIS SBG7400AC2-cable/wi-fi modem located on second floor of a duplex.

The signal strength on first floor is around 1/2 the strength on second floor.

I beleive I can put the ARRIS in Bridge mode.  If so, is it possible to attach a DX 20 to cover second floor and also a DX 20 to increase strength on first floor?

I have the option to hardwire the first floor unit.

Would I still be able to use the ethernet ports on the ARRIS?

Thank you.

WarrenJ