Not to be dismissive of your experience but the network strength in your location is largely responsible for the device's performance.
It's always best to make enquiries from someone else that uses an Airtel router.
Or alternatively, run a speed test on Airtel network
My people perish cos of the lack of wisdom
This particular device is meant to be outside
This is mine and I didn’t put it outside just cos I was generous, it is meant to be outside for your to receive the internet reception, just like how DSTV down has to be out too.
And to add to it, this airtel device is the most useless thing that I have ever purchased with my money. This one is still outside cos it’s nailed to the wall, I don pack the main indoor router inside its box and it’s under my bed as we speak.