Gar-M50 Dauphinus's 5" GPS Navigator ( for Chinese Driving in the North of America, Speaking Chinese) GPS Navigator for Chinese driving in the North of America Runing the most public map in the North of America 800*480 high resolution TFT LCD screen, big input "KeyBoard" GPS fixing quickly and the signal is very strong 128MB RAM, 4GB Flash memory and TF (Micro SD) card socket