The Galaxy Tab 2, is pretty much the Galaxy tab, with an SD card slot and Android 4.0. This tablet was shown off at MWC 2012, and came in a 7 and 10 inch version just like the original Galaxy Tabs.
Today the 7 Inch version of the Galaxy Tab 2 passed through the FCC. The tablet is expected to be out in the UK March 2nd, and the FCC filing does show it is compatible with the 3G bands from AT&T. No word on if this tablet will actually launch on AT&T but it is a possibility.
The Tab 2 is available in an 8, 16, and 32GB model and will have a 1GHz dual-core processor on the inside.