... ARM 11 architecture, 300MHz DSP, faster speed, higher performance - 7inch Digital TFT LCD, Resolution: 800x480, Touch Screen Function - Internet, G3 ... - Support 3D Hardware Acceleration: HD 3D Graphics for real 3D map - High-Speed USB 2.0: 480Mbps - 2USB Port, ... operation. - Support 2D/3D hardware acceleration; Latest original map software, Intelligent voice guide, Automatic route plan, Advanced point ...