Novatel Wireless' next-gen MiFi mobile hotspots have been caught passing through GCF certification. The MiFi 3352 and MiFi 3372 each support quadband GSM/EDGE and the 1900/2100 UMTS/HSDPA bands, with the 3352 throwing in 900MHz UMTS/HSDPA support and the 3372 having 850MHz UMTS/HSDPA support.
Basically, that means the MiFi 3352 is headed to Europe and Asia, while the MiFi 3372 has support for AT&T's 3G network in the US. No sign of the 1700MHz band required for T-Mobile USA, unfortunately. Of course there's no information on release dates in the certification, but we're guessing these new MiFi devices aren't far out from an official announcement.