NOTE : IT IS 1TB 2.5'' (pocket size) HDD with USB 3.0
USB 2.0 vs USB 3.0 : http://www.youtube.com/watch?v=scD7UE79kxY
1TB SAMSUNG S2 USB 3.0 Portable Hard Drive - Piano Black
Smaller and lighter than almost any other external hard drive on the market, the S2 Portable is the ideal storage solution for those who need to carry massive amounts of digital content when they're on the go. With its desktop-sized capacity, this pocket-sized wonder is powerful enough to store up to 1TB of information. The unique inclusion of a USB on-board controller reduces the drive's weight and power consumption, making it as efficient as it is compact.
USB 3.0 On-board Technology
Power Saving Mode
Warranty: 3 Years
17.5mm x 111.0mm x 82.0mm
Powered by USB (Cable Included)
SAMSUNG SecretZone™ and SafetyKey™
SecretZone is a virtual drive function that provides encryption of personal files and folders for data security. You can keep your most important content private in SecretZone. And with SAMSUNG SfetyKey™, you can protect your precious content simply by setting a password as part of SAMSUNG's Auto Backup function. Your security worries are over.
Windows® XP, Windows Vista®, Windows 7 Mac OS® X Tiger®, Leopard®, Snow Leopard™ (requires reformatting)