Penny-thin, travel-tough and water-impermeable, the Verbatim TUFF-'N'-TINY USB Drives offers secure storage in one of the most compact, durable USB flash drives in the world and it fits in all standard USB ports! Designed for everyday handling and those not-so-everyday disasters, these drives resist dust, water and static discharges. The TUFF-'N'-TINY offers password security for Windows users. Perfect for carrying the files you use every day, the TUFF-'N'-TINY comes with a convenient lanyard for attaching it to your key ring. Ultra reliable SIP (System in Package) technology encapsulates all electronic components. Capless USB connector resists water, dust, and static discharges. Compatible with ALL USB ports; Password security feature protects sensitive data. Compatible with Windows 7, Vista, Mac OS 9.x, or higher, Linux kernel 2.6x or higher; Limited lifetime warranty.