1, 5 inch TFT-LCD screen, Display solution 480*272 2, maximal capacity 4GB Flash GPS 3, microsoft Windows CE.NET 5.0 Portable ... GPSARM11 CPU, 468MHZ. (MT3351, ARM1176JZ-S Core)* 5 inch TFT-LCD screen, Display solution 480*272* Size: 120mm(length)* ... through outside DC 6V* Operation System: Microsoft Windows CE.NET 5.0 "5" inch portable GPS