DroboPro FS is a network attached storage device designed for small businesses that provides automated data protection, easy file sharing over the network, and automated offsite backups. It uses BeyondRAID technology to protect data across multiple drives without complex RAID configurations. Administrators can expand its capacity up to 16TB by adding or replacing drives as needed. The device includes features like dual drive redundancy, self-healing capabilities, and automated backups to another DroboPro FS using Drobo Sync.