Sierra Wireless' dual form factor AirCard 504 for AT&T gets FCC'd
selling a USB modem that's capable of taking advantage of its newly-christened 7.2Mbps markets, which means they've got to get a move on with those other form factors -- and by all accounts, it seems that's where this AirCard 504 comes into play. Rumored previously as the "Triple Lindy," this bad boy should come bundled with a PC Card adapter (just like its AirCard 503 cousin) and feature support up to full 21Mbps HSPA+, although the best you'll likely ever get out of it connected to an AT&T cell is 7.2. We don't have intel on a release date right now, but we imagine they're itching to get this one out there -- the carrier doesn't offer any ExpressCard option at the moment, amazingly.
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