Twenty questions and answers about 4G cellular service: What it can do, why it's the future of wireless communications, and where (and when) you might be able to get it.Full story
The company behind the magicJack, the cheap Internet phone gadget that's been heavily promoted on TV, has made a new version of the device that allows free calls from cell phones in the home, in a fashion that's sure to draw protest from cellular carriers. Full story
Sprint unveiled its Overdrive wireless WiMax router, which can be used to link up to five Wi-Fi-enabled devices to its 3G or WiMax network.The company announced that devices connected to the Wimax network will reach speeds roughly 10 times faster than 3G.The portable device will cost $100 with a
The Sierra Wireless Overdrive is a WiMax-to-Wi-Fi bridge sells for $149 with a two-year contract, and lets you connect any Wi-Fi device over Sprint's 4G network.