The IPU supports most standard LTE routers, with the exception of a few that use non-standard plugs. In general, portable ‘Mi-Fi’ devices are not supported. We can put together customised IPUs to ensure compatibility with the non-standard devices too, just give us a shout in advance. For the solution to work, your nearest cellular towers will need to have backup power in place. This seems to be quite unpredictable between different providers and areas and is something we are unable to guarantee as it is completely out of our control. We suggest checking with a phone or tablet to ensure that good signal remains during load shedding before purchasing an IPU.