I'm after a USB modem recommendation that is 3G (and 4G if possible) that can be used with multiple SIMs. This will be used both in NZ and overseas so I would prefer something that is fairly capable. Effective it would be able to be used with any sim/network that the modem can handle frequency wise.
Does anyone have any recommendations? Do any of the 2degrees/VFNZ/Telecom ones fit this bill?