HI, I have a herotab m802, love it, works great, decided to undertake getting the 3g to work, purchased the Huawei E1750, purchased t mobile sim card and one from verizon wireless. Verizon didn't offer a service to use just the card without a phone, kept trying to sell me the mifi. T-mobile ia another story, after hours on the phone, they told me that my dongle was not to be used in Us and to send it back where I got it from. )Britain). They would not sell me a data plan at all! I am giving up, the world is not ready for us non - ipad people. If you can't turn it on and have it do everything for you like you were a 5 year old, then they don't get it. Some of us think outside the box. If anyone has any enlightenment for me, let me know. I have a Huawei e1750 for sale!