Perhaps rating this good unfairly because of a limitation on my part. But, I found it very confusing when connecting the device. The device insisted on connecting to my mobile phone as a hotspot. I have never set up my phone as a hotspot through an active 2.4g wifi connection. Fumbled around with it for over an hour and finally got the device to connect to my mobile phone. Still do not know what I did to get it to work. Might be nice to enhance the instructions with more detail.