The LaCie Porsche Design Mobile Drive USB 3.0 2TB USB-C is a portable external hard drive for your MacBook or laptop. The aluminum casing protects your drive against bumps and gives it the same appearance as your MacBook. You'll never have to remember to back up your system, as the LaCie software will do it automatically. In addition, the LaCie Private-Public software allows you to protect your drive with AES 256-bit encryption, keeping you in control of your files. You can use USB-C to connect the drive, allowing you to transfer large files such as photos and video files within a few seconds. When you're not using the drive, it'll automatically switch to Eco Mode to save energy.