Review: Arrived very quickly to Canada, about 9 days. It was easy to set up and seams to be working, the signal had greatly improved in the areas I was hoping for. I will be buying another just to push the signal a little further.
Review: The product was delivered very quickly (10 days), tracked all the time and well packed. Quick guide in English included. It's a very compact size and nice design. Setup can be easily done via a web application. 2.4G range is very good. 5G has the range significantly lower (max 10m through 1 wall).
Unfortunately, in my particular case the device was not working properly. In the Repeater mode the data transmission was unstable and the device was disconnecting from the router quite often. Great support provided by the seller to fix the issue. At the end we agreed to replace the product by a new piece. I'm waiting now for its delivery. I recommend the seller. Excellent customer service.