Cloud Station Backup for PC Backup. With incremental real-time backup technology, your data stored on the PC can be instantly backed up to a Synology NAS with minimal system resource consumption – providing a comprehensive and secure private cloud. Synchronize files across multiple devices. The Cloud Station Suite offers real-time data synchronization for all your devices, such as computers, mobile devices, and other Synology NAS units, whenever a file is modified. "Intelliversioning" retains the most important file versions to optimize storage space. Easy file access with QuickConnect. Access files on your Synology NAS without the need for complicated port forwarding rules, setting up DDNS, or other complex network configurations.