Problem with my current kit TP-Link TL-PA8030 with range extender RE210
Hi, I have a router Archer MR600 with a 4G SIM + a kit TP-Link TL-PA8030P with range extender RE210...I live in a two floors apartment and at the 1st floor I have the range extender. Quite often the wifi performances goes down and I am not able to surf :-(( ..it seems the RE210 cannot replicate the signal...now I see that there are these new generation range extenders wit OneMesh...my questions are:
1. Can i resolve definitely these problems by buying one of these OneMesh range extender?
2. I see that there are different OneMesh Extenders i.e. RE300, RE505X, RE220, RE650 and so on...which one would you suggest? Which one is the best with best coverage? My apartment is now of 90 square meters but I would like a range extender that can cover bigger apartments i.e. 300 square meters and also cover the outdoor/garden
Thanks