Backing up data is quick and easy using the Micro Vault Retractable USB Drive. Simply plug into your PC's USB port, then drag and drop the data you want to save. Peloaded with Virtual Expander lets you tore three times as much data. Files are automatically compressed and decompressed when dragged to and from the USB flash drive. Use the convenient slide feature to protect the connector and keep your data safely stowed away. Sleek, convenient, one-piece design plugs directly into USB 2.0 and 1.1ports. The Micro Vault USB Drive also offers free downloadable software. This file rescue, downloadable software supports AVCHD files and helps recover photos and videos that have been accidentally damaged or deleted. Flash drive is compatible with Windows Vista Home Basic/Home Premium, Business, and Enterprise.