The Durabook R13S is the ideal fully rugged notebook that transforms quickly and easily to a tablet PC. The R13S combines common sense rugged features with the latest mobile computing technology. The R13S is powered by an Intel Low Voltage Core 2 Duo CPU. A shock mounted 2.5" SATA hard drive with a standard heater will keep the data flowing at temperatures down to -4F. The vital internal components are protected by a magnesium alloy case, helping the R13S meet Military Standard 810F specifications for drop, shock, and spill resistance. Various communication options include Bluetooth, WLAN 802.11 a/g/n, and GPS. A 9 cell Li-ion battery will maximize your mobility. Fingerprint recognition technology and TPM 1.2 Network Security will protect your information and networks. . The Durabook R13S, state of the art technology and built to last. Durabooks are built to order and usually ship within 3-5 business days.Customize your R13Snotebook at Portable One today!!!