The Magic Keyboard is now available with Touch ID. This enables quick and easy authentication for secure logins and purchases. The Magic Keyboard with Touch ID and numeric keypad makes precise typing particularly pleasant and easy. It has an extended layout, navigation keys for fast scrolling in documents and full-size arrow keys that are great for gaming. The numeric keypad is also perfect for spreadsheets and financial applications. It's also wireless and rechargeable. With its incredibly long battery life, you can use it for about a month or more before you need to charge it. It automatically pairs with your Mac and is ready to go.