AT&T Inc. (NYSE:T) announced two new LaptopConnect cards from Option, the GT Ultra and GT Ultra Express. The new cards deliver enhanced mobile broadband performance…

AT&T Inc. (NYSE:T) has announced that the Sierra Wireless AirCard^® 881 LaptopConnect card is now available, enabling laptop users to take full advantage of the faster…

TOKYO, JAPAN, July 13, 2007 — NTT DoCoMo, Inc. announced today that this month it began testing an experimental Super 3G system for mobile communications. With…