The elegant, portable Memory Case hard drive offers space for your digital media. With a USB 3. 0 port (backward compatible with USB 2. 0), the drive is designed for today and with an eye to tomorrow. You can use it today with USB 2. 0 and upgrade to USB 3. 0 as and when you are ready. Upon connecting to a Super Speed USB 3. 0 port, the hard drive has up to 3 times higher transfer rates. Included in delivery. Hard drive. USB 3. 0 cable (backward compatible). Quick installation guide. System requirements. Windows XP, Windows Vista, Windows 7. MAC OS X 10 or later.