From the horse’s mouth
I never knew this would happen when it came to the design of wireless-broadband access devices. Here, Telstra had launched a 4G access device that was the size of a typical USB wireless-broadband modem but was able to work as either a typical wireless-broadband modem or as a “Mi-Fi” router.
In the latter mode, you could just plug it in to one of many USB power-supply devices ranging from a self-powered USB hub through a AC-powered or 12V-powered USB charger typically for your phone to even one of the USB external battery packs. This gives it a level of power-supply flexibility on the same par as a typical smartphone, and the supplied AC adaptor can also work as another spare smartphone charger.
In some ways, this “Mi-Fi” could be used along with the Pure One Flow Internet radio and a USB battery pack of the kind used to charge up mobile phones to provide a truly portable Internet-radio solution that is if the price is right for Internet access. It is similar to what may be expected for in-car Internet applications as what BMW, Chrysler and others are proposing.
Who know what can happen for networking and Internet use as we end up on the road with these kind of “sticks”.