What is Netgear's ReadyNAS Ultra 2 Home Media Server? Work and Play 2-bay DLNA Certified NAS System with anytime multimedia streaming features. Superior performance for cutting-edge prosumers (advanced home users/media enthusiasts). First NAS system to offer mobile access and streaming using Orb transcoding add-on. First NAS system to offer remote DLNA media streaming using Skifta media shifting add-on. First NAS system to be certified TiVo Compatible, allowing users to extend the capacity of their TiVo DVRs by offloading non-protected content to their ReadyNAS for future playbacks (available in the US and Australia only). New Hardware Features: Latest 1.8 GHz Intel Atom single-core processor with 1GB DDR3 SODIMM RAM. Two Gigabit Ethernet ports deliver ultra-fast wired connections. One USB 3.0 port (in front) and Two USB 2.0 ports (in back) to connect other devices with USB connections (e.g. print servers, external USB storage devices and digital cameras). Software Features: Three (3) Memeo Premium Backup software licenses for continuous data backups from PCs/Macs. X-RAID2 technology: Change/add/remove hard drives at any time, even when the server is running, so you can expand storage capacity and automate RAID 0/1/5/6 configurations on the fly. ReadyDLNA: Enable the ReadyNAS to act as a DLNA media server and stream media from your ReadyNAS to any DLNA players (i.e. Sony Playstation 3, XBox 360, and DLNA-enabled TVs). TiVo Compatible: Save your favorite programs to your ReadyNAS for future playback. This feature is integrated with the ReadyDLNA software feature. ReadyNAS Remote: Create a VPN-like connection without complicated network setup so remote users can access folders as though they were on the same local network with the server. ReadyNAS Photos: Share your photos straight from the ReadyNAS without complicated router setup. ReadyNAS Vault: Protect your data by creating your own personal disaster recovery plan using this optional online cloud service.