Whether you're at the office or on the road with your MacBook Air, you can play and burn both CDs and DVDs with the MacBook Air SuperDrive. It's perfect when you want to watch a DVD movie, install software, create backup discs, and more. Only slightly bigger than a CD case, the MacBook Air SuperDrive slips easily into your travel bag when you hit the road and takes up little space on your desk or tray table when you're working. It connects to your MacBook Air with a single USB cable that's built into the SuperDrive. There's no separate power adapter, and it works whether your MacBook Air is plugged in or running on battery power.