HDD External PQI H566 320GB 2.5" 5400/8MB USB3.0 Silver

General specifications: 
Interface:USB 3.0 Interface;HDD SATA II Interface 
Capacity:320 
Power Supply:5V/2A 
Environment: 
Operating temperature: 0 to 55? 
Storage temperature -20? to 65? 
Features: 
Full USB 3.0 compatibility (backward compatible with USB 2.0) 
Hot-swapping and plug-and-play support 
High quality and stylish metallic casing 
Free Ur Foretress - data encryption software 
Free Ur-Smart - portable software for management of personal documents