automatic reser

I have been dealing with the random dropping of my internet connection using the grey Nokia cylinder.  I tried the fan, and it works better, but recently I get more times I need to push the button on the back and after waiting a few seconds, power it back on, and internet is back.
 

I wondered has anyone tried the  Keep Connect Router Wi-Fi Reset Device, Monitors Connectivity and Resets When Required.

it seems like plugging the grey can into this device would work as it automatically does a power on and off when it detects the WiFi internet is down?