Kingston Digital 8GB Data Traveler Locker + G3, USB 3.0 with Personal Data Security & Automatic Cloud Backup Automatic USB to Cloud by ClevX backup option to access your data anytime, anywhere (Windows & Mac) Durable metal casing with built-in key loop Hardware encryption - keeps your data safe Password protection - user's can set a password to prevent unauthorised access The drive works interchangeably between Mac OS X and Windows systems