... ,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 ... Temperature-20 to 60°cWorking Humidity20%-80%Storage Humidity10%-90% N 455 1.67G CPU 10.1 inch tablet pc touch screen