The Smart Keyboard combines an array of new technologies and materials to create a keyboard like no other. Its a full-size keyboard thats fully portable, and connects to iPad Pro with the Smart Connector, an innovative new interface that allows for a two-way exchange of power and data. Just attach the Smart Keyboard and start typing. And when youre done it folds together to create a slim, lightweight cover. Simply unfold the smart keyboard when you need it. Fold it to create a slim and lightweight cover when you dont. iOS 9 works seamlessly with the smart keyboard, adding a variety of useful quicktype features to your iPad pro. The smart connector transfers both data and power between iPad pro and the smart keyboard ; no batteries or charging required. Just attach the smart keyboard, then start typing. And when you disconnect, an onscreen keyboard automatically reappears. Unlike traditional keyboards, there are no gaps between keys to trap crumbs or coffee. Instead, the keys have been laser ablated into a single sheet of durable custom-woven fabric. It provides the spring-like tension for each key, eliminating the need for bulky conventional mechanisms. The fabric is also coated in a water- and stain-resistant finish.