Ohh, I see, now it makes sense :) Thank you for clarification

So this means that with a kit with 3 Deco units I can reach 9 years of AV protection ... right? If so, this is just great! :D

Model : Hardware Version : Firmware Version : ISP : Hi all, if I buy a Deco kit or a single Deco unit, TP-Link gives me a 3 years built-in Antivirus. This is clear, but what if I add at later time...

Model : Hardware Version : Firmware Version : ISP : Hi all, will the new Deco M9 Plus be compatible with the current M5 systems? I'm asking so because right now I'm buying some Deco M5 routers, and...