Ultra-Rugged with Windows Mobile 5.0 Archer Field PC 1.excellent quality 2.attractive price 3.64 MB low-power RAM Archer Field PC™Ultra-Rugged with Windows Mobile 5.0Dunk it, drop it, use it. The Archer is a rugged PDA built for the field. It is waterproof and dustproof (IP67) featuring long battery life, sunlight readable display, and operation in extreme temperature. Integrate GPS, WiFi, RFID, ...