... frequency 468MHz 2)Memory:DDR 128M 3)screen:7"TFT LCD 800*480 Pixeis 16:9Widescreen 7 inch GPS navigatorModel ... 4G4.TF:External support for MAX8G5.screen:7"TFT LCD 800*480 Pixeis 16:9Widescreen6.Touch:Fuil Scree ... United States, Poland,Canada,England,and other countries.2.We guarantee each product will be checked.3.If ... similar electronic products, varieties, good quality. 7 inch TFT LCD GPS navigator