Samsung Story Station 1 TB USB 2.0 Desktop External Hard Drive HXDU010EB Two ways of backup Scheduled or in real-time SecretZone Secure area for my private contents SafetyKey for protecting your precious contents Power Saving mode Automatically going into standby mode if there are 5 mins of inactivity LED brightness control by knob switch Lighting pattern change by operation mode Smart Power On/Off Easy to set up, easy to use Capacity