I have used MTS Mblaze few months back and this is the most poor internet connection one can have. When I used it on my laptop, first of all it took a lotttt of time to connect. And even if it got connected, it never worked more than 5-10 minutes. The connection is lost so frequently that I was totally frustrated. I had to reconnect so many times that I could not do any work of mine. And when it worked, the speed was like that of a snail. I had to repent after buying it and so I surggest you to never go for it.
