The D-Link DNS-323 2-Bay Network Storage Enclosure enables users at home or in the office to share documents such as music, photos and videos across the network and on the Internet, so family members, friends, or employees can gain access to them. In the office, this enclosure also provides a central network point to back up valuable files and protect them from drive failure by using the built-in RAID 1 mirroring technology. At home, this device can be used to stream music, photos and videos to UPnP AV compatible network media players