We've seen a couple of leaks that show T-Mobile's commitment to releasing several data-hungry hotspots, USB sticks, and other devices in 2011, and now it appears that they're gearing up to launch one of those products. The folks over at TmoNews have gotten a hold of the image up above, which shows that employee training for T-Mobile's 4G Mobile Hotspot is underway. The hotspot in question supports microSDHC cards and can connect up to five devices to T-Mo's HSPA+ network at once.
There's been no indication as to when we can expect T-Mo to begin feeding us these 4G hotspots, but the fact that training for the device is underway is a good indication that a launch can't be too far off. Is a 4G mobile hotspot on T-Mo something you'd be interested in picking up?