1.tablet pc touchscreen ,1.67G CPU 2.Support 3G, WIFI,bluetooth 3.1024x600,multi touch under win 7 4.RJ45,RS232,USB ... , VGA,SD N 455 1.67G CPU 10.1 inch tablet pc touch screen Features :1.Support all foramt 1080 HD Movie, play ... Humidity10%-90% N 455 1.67G CPU 10.1 inch tablet pc touch screen