Who does not know that? Since you have been around for a data-Flat for mobile phones and is the family visiting grandma, or on holiday on the Baltic Sea and yet there's spat because only one can to the Internet with a Device. Here, the update for the Wii, the Great has the little need just now ungedingt necessarily at least chat via Skype, browse the woman on the Internet for new garden furniture and you yourself should really check times the emails. So we have before the holiday the XSBoxGo of 4G concerned and were all together completely thrilled! The device has good reception and supports both HSDPA and HSUPA. Up to 5 devices simultaneously via Wi-Fi connected, so that none of the above problems occurred. The configuration is simple and very well documented and you have to give up is not an important feature, such as a 128-bit encryption to WPA and WPA2 which one is used to from his home router. The unit can also be operated without power supply to the built-in battery, which then after 3h intensive surfing however is final - the natural surf brake but turned out just on vacation rather than benefit out ;-) Our conclusion is that this unit was an absolute hit, especially since it was still about 10 cheaper than the device from Huawei. It is also smaller and lighter than most smartphones and is sure to join me immediately any longer business trip. Absolute recommendation!