Intenso 750GB Memory Case Hard Drive, Black (6021550) USB 3.0 Manufactured in Germany Compatible with - Windows XP, Vista, 7, 8; Linux 2.4 and higher; MAC OS X 9.0 and higher Back-up and protect your precious photos, videos, financial data Super Speed USB 3.0, 85MB/s reading, 75MB/s writing Sleek, streamlined design, plug and play - no sofware required 2 years 2.5" form factor, 165g