Imagine having Wifi everywhere. Today's 3G wireless broadband Air Cards and PDA's give subscribers nationwide broadband connectivity without the hassles of trying to find wifi coverage. Most of the newer 3G PDA models can also be tethered via USB cable to your laptop. Insert a 3G Aircard into one of our 3G wireless routers and create an instant wireless network. This is an excellent primary network solution as well as a great primary network backup.