My Book for Mac , High capacity in a sleek design there's plenty of room to store and protect your creative endeavors and your photos, videos and music.
1 x USB 3.0
49 mm (1.93 inches)
170.6 mm (6.72 inches)
139.3 mm (5.48 inches)
1:03 kg (1.00 :03 kg)
Mac OS X Snow Leopard, Lion or Mountain Lion
Windows XP, Windows Vista, Windows 7 or Windows 8