Logitech Solar Keyboard Folio Blue for iPad 2 and iPad (3rd/4th generation) (920-004342) Built-in light-powered Bluetooth keyboard for iPad 2 and iPad (3rd and 4th generation). Powered by indoor and outdoor light Protective folio: Protects the front and back of your iPad 2 and iPad (3rd and 4th generation) wherever you take it Auto on/off: Instantly wakes your iPad 2 and iPad (3rd and 4th generation) when you open the folio and sleeps when you close it Multi-view stand: Holds your iPad 2 and iPad (3rd and 4th generation) at the right viewing angles for either watching videos or typing