Nokia Power Keyboard Hands-on

Nokia Lumia 2520-4  Nokia announced on main accessory for its Lumia 2520 Windows 8.1  tablet, the Nokia Power Keyboard. Offering up to five extra hours of battery life and two built-in USB ports, the Nokia Power Keyboard makes battery life worries a thing of the past. A protective and wraparound cover, the Nokia Power Keyboard includes a fully functional keypad with gesture trackpad, so typing feels as natural as on a laptop.