In your world, a handheld is judged on more than just portability. The Panasonic Toughbook U1 is a new kind of mobile computer, a lightweight, rugged mobile office with hot-swappable twin batteries for extended productivity. It allows you to take your desktop applications mobile with Windows XP or Vista, just load your software onto the U1 and start working. There's no need to customize or maintain abbreviated software versions for handheld use. It also has seemingly endless integrated options like GPS, mobile broadband, a 2MP camera and fingerprint and barcode readers, making it much more than just a laptop. The Panasonic Toughbook U1, built to survive your tough world.