*High-Speed USB 3.0 Drive (USB 2.0 compatible) *Instantly back up & sync your files *Back up & sync multiple computers *Absolutely zero learning curve (Only for SyncBee USB HDD) *No installation or reboot needed (Only for SyncBee USB HDD) *Back up files even when they are open *Does not change any registries on your system *One-way backup or two-way Sync *Back up only changes to your files *Automatically checks for program updates