Microsoft Universal Mobile Keyboard
Designed to work with iPads, iPhones, Android devices and Windows tablets, the Microsoft Universal Mobile Keyboard can be wirelessly linked with up to 3 of these devices at a time, with the ability to easily switch between them. It's small, lightweight, and its protective cover and built-in stand enables it to be easily taken on the move. The keyboard's rechargeable batteries provide up to 6 months of usage on a single charge. When the cover is opened, the keyboard automatically powers up and when closed, it shuts down.