Huawei E3372 is a high-speed 4G dongle that provides you with a secure and reliable internet connection. All you need to do is insert a data SIM card of your choice, as the dongle is unlocked, then it is ready to use. The best feature about the 4G dongle is that it has a fast download speed reaching up to 150mbps so it is not just your average dongle. It is fast and extremely easy to operate; so mobile users can experience the best features of the E3372. A perfect companion if you travel to work by train, just plug in and enjoy your instant connection to the internet whenever and wherever you are. Fast connection - a secure download of 150bps and upload speed of 50mbps. Allowing you to stream or download videos and films in no time. Travelling to a different country and have no access to internet connection. Purchase a 4G Huawei E3372 and you will have no problem connecting to the internet abroad. Purchase a data SIM card from the local area you will be staying in, connect and there you go internet access on holiday or at home.