The USB 2.0 Memory Key family of products are portable CompactFlash memory devices which allow you to exchange information between systems via a functional USB port. This memory key boasts a cool translucent design and a convenient stainless steel pocket clip. It's plug-and-play ready--no software, batteries or drivers required. It's great for file transfer, sharing or backup between systems without the need for a floppy disk. This 256MB Memory Key comes with a convenient carrying case and lanyard.New interface software makes the memory easier to use and security and partition software allows you to password protect and partition any portion of the storage area. This memory key features security encryption for data located in the password-protected aread and software write protection to protect your data from being accidentally overwritten. It also supports bootability with appropriate system BIOS and bootable files.