Store 'n' Go USB Drive offers a convenient cap-less design. The Store 'n' Go gives you the ability to capture all your data in one small, convenient location and move that information with you throughout the day. Password-security feature for Windows operating systems protects sensitive data available for download. Retractable housing easily slides in and out - no cap to lose. USB drive is compatible with Windows XP, Vista and Windows 7 and higher; Mac OS X 10.1 and higher; Linux kernel 2.6 and higher.