USB Backup Portable is a portable backup solution for Windows 7. Using USB Backup Portable you can easily backup files from any local or network drive to USB drive or backup files from USB drive to local PC, and also plus the sync feature, that you can synchronize your two or more computers using one USB drive, without the network connection need. USB backup portable can be configured your normal USB drive (flash, USB HDD) into a USB backup drive through the wizard process. USB backup portable runs only on USB devices and on Windows 7, Vista / XP / 2003 / 2000.

more key features as below:
*Delayed Backup, the prompt box allows you to quickly determine if you want to create a backup or not.
*Two ways back up support, backup Local drive to USB Drive, or backup USB Drive to Local Computer.
*Real-time watch, monitor the data files on your pc and USB drive, automatically backs up your most critical files as soon as they're saved.
*Quiet backup works quietly in the background
*Standard Zip Compression model option to improve the number of files you can store on your USB drive.
*Deleted File Protects (Unlimited Undo), so you can return to any preexisting version.
*Backup over a LAN (Local Area Network)
*More backup types, Incremental, Mirror, Full backup, Copy only new, Completely new archive, Time Stamped (Keeps a number of backup copies)
*More restores options, Full restore, Selective restore, manually restore using Windows Explorer
*Flexible File and Folder Selected