The EZ Road Pocket GPS Navigator from Pharos is small enough to carry in a pocket, but powerful enough to provide driving directions by voice, by map and by text, according to the manufacturer.
The unit, designed for consumer use, has an integrated GPS antenna and can be simply placed on the dash. It's supplied with a CD of street-level maps for the U.S. that are downloaded to the unit using a PC and a supplied USB cable. Specific truck route maps are not supplied. The pocket navigator can also store up to 100 route points and can calculate a route with up to 10 stops.
Other features include compass and latitude/longitude readings and trip histories. www.pharosgps.com