The Panasonic today got its ultra portable ToughBooks W5 and T5 a much needed upgrade of Mobile broadband. These will be the first tough books to flaunt Sprints EV-DO rev A network. The downloading speeds that can be achieved on these books will be from 450 to 800kbps. W5 has a 12.1-inch screen and weigh 3.5 pounds were as the T5 is a tablet PC having Touch screen UI. The systems are priced at $2,249.