Brooke Crothers writes about mobile computer systems, including laptops, tablets, smartphones: how they define the computing experience and the hardware that makes them tick. He has served as an ...

The dual-mode U301 can deliver fast speeds where a 4G signal is available, but it has trouble automatically switching from 3G to 4G. I need to be able to create and send content from wherever I am.

The Clear 4G USB Modem is great if you’re in a 4G coverage area; but if you live or travel in 3G service areas, you might be better off getting a dual-mode 3G/4G modem. The Clear 4G USB Modem, a ...

The details regarding Verizon's upcoming launch of their 4G, LTE network are starting to break through. Verizon has officially released the press release for the announcement, and it not only includes ...

Last month, I pitted Sprint’s WiMax-based fourth-generation (4G) network against its third-generation (3G) network in a series of real-world tests around the New York metropolitan area. My goal was to ...

You’ve seen M.2 cards in modern laptops already. If you’re buying an SSD today, it’s most likely an M.2 one. Many of our laptops contain M.2 WiFi cards, the consumer-oriented WWAN cards now come in ...

The vast majority of 3G and 4G USB modems handed out by mobile operators to their customers are manufactured by a handful of companies and run insecure software, according to two security researchers ...