Serving as case and keyboard, the gadget is available for AT&T's edition of the 2520 at a price tag of $149.
Unless you want a Windows RT tablet with cellular connection, skip the Lumia 2520 and get the Surface 2 instead.
Nokia's Lumia 2520 tablet has an impressive screen, easily beating the mediocre display of the Microsoft Surface 2 in a DisplayMate test.
The screen on Nokia's Lumia 2520 tablet wins handily in comparison with Microsoft's Surface 2, a testing company concludes.
Nokia's first tablet, the Lumia 2520, goes on sale in John Lewis for £399 on Wednesday 4 December.
Nokia says it's the "right tablet," touting the its keyboard accessory and long battery life.
A tour of the torture chambers at Nokia's San Diego offices, showing how the Lumia 2520 tablet came to life.
While the Nokia Lumia 2520 offers built-in cellular, it unfortunately doesn't quite measure up to the Microsoft Surface 2.
Verizon's version of the Lumia tablet will come a day before AT&T launches its own Lumia 2520.
The launch date has been pushed back from November 15, says Windows Phone Central.