Announced last month, D-Link is entering the mobile 3G router space with a suspiciously MiFi-esque product dubbed "myPocket" that pushes up to 7.2Mbps worth of HSPA over a portable WiFi cloud. The device -- model number DIR-457 -- has just been blessed with FCC approval today, which is a particularly good thing considering that it offers North American 3G compatibility on the 850 and 1900MHz bands. D-Link is no stranger to the 3G router market -- it's been making them for several years, actually, but this would be the first model that looks pocketable (hence the name, we suppose). It's not shipping Statesi