Buffalo LinkStation 220 6 TB 2-Drive NAS (LS220D0602) Create a free personal cloud and access and share your content anytime, anywhere over the Internet Connect to your router for centralized storage and backup for PC and Mac computers Access your content from your tablet and smartphone devices Stream videos and photos to your DLNA/UPnP connected devices Built-in Bit Torrent client for simplified file downloading and management Easy setup with your smartphone or tablet devices - no computer needed! Set up automatic data protection with RAID 1 mirroring Use with Time Machine to back up your Mac computers