The GlocalMe U2 is an Indiegogo-funded project that is essentially a Mi-Fi router, offering mobile Wireless connectivity for your devices. Ideal for the frequent travellers this connects to 4G anywhere in the world.
The GlocalMe works with multiple worldwide networks including AT&T, Sprint, Verizon, Orange, China Mobile, Vodafone, T-Mobile, O2, China Telecom and China Unicom, supporting a wide range of bands and automatically connects to the best network wherever you are. Supported bands include LTE-FDD 1/2/3/4/5/7/8/17/20, LTE-TDD 39/40/41, WCDMA 1/2/4/5/8, CDMA/EVDO BC0/BC1 and GSM 1900/1800/900/850MHz. For the UK at least, that means it supports all 4G networks (LTE-FDD 3, 7 and 20).
A data package lasts 30 days, and the battery of the U2 will last for up to 12 hours on a single charge.