1.tablet pc touchscreen ,1.67G CPU 2.Support 3G, WIFI,bluetooth 3.1024x600,multi touch under ... ,RS232,USB, VGA,SD N 455 1.67G CPU 10.1 inch tablet pc touch screen Features :1.Support all foramt 1080 HD Movie ... to 60°cWorking Humidity20%-80%Storage Humidity10%-90% N 455 1.67G CPU 10.1 inch tablet pc touch screen