Apple Magic Keyboard  with Touch ID & Numeric keypad AX5 AX4200 Along with the modem

Along with the modem

11ac Wi-Fi Connectivity

The Magic Keyboard has a built-in battery that can power it for up to a month on a single charge (battery life may vary)

and large video files

and you'll be able to output video to an external display using the system's Thunderbolt 3 ports

Apple Magic Keyboard  with Touch ID & Numeric keypad AX5 AX4200 Along with the modemNow with Touch ID, the Apple Magic Keyboard provides fast, easy, and secure authentication for logins and purchases. The extended layout features a numeric keypad as well as full size arrow keys. The keyboard provides a precise yet comfortable typing experience. It is also wireless, allowing you to pair it with your Mac computer with ease. The keyboard has a rechargeable internal battery, which can last for up to a month between charges (may vary