posted
No installation, no external arial, true plug-and-play, use in home and car and office
but, in my opinion, more important are the emerging market conditions for the device
1. 3G/4G cell data service requires a stable cell signal
2. over the coming years there will be billions of cell users of 3G/4G data worldwide
3. over the past several years the major cell providers have been planning, developing and are now testing their solution to the well known problem of cellular signal strength variance. Google "femtocell" and check it out -- I've heard that they are spending many billions on the planned roll-out to their customers and it's going to cost the user monthly and the technology is not mobile and that it uses the internet to supply the service which will affect internet speed