ASUSTek Computer Incorporated (ASUS) have launched their P320 PDA phone. This phone features GPS navigation with an inbuilt SiRF Star III Chipset, EDGE/GPRS class 10, Wi-Fi, Bluetooth 2.0, USB connectivity and 3G capabilities. The ASUS P320 has 2.4 inch screen and runs Microsoft Windows Mobile 6.1 Professional which is user friendly and most reliable operating system. Now a day there is a big market for PDA’s and Smartphones. This is one the reasons why P320 PDA phone is designed stylishly, small, light and economically priced so that more people can get to use a PDA. This phone incorporates every function you would need or want which is really great about it.