With the NAS enclosure you can easily share files among Windows, Mac and Linux clients via a network. And its simple, web-based user interface is easy to configure. Complied with TCP/IP, SMB, FTP and SNTP protocol, the NAS Networking Hard Drive Enclosure requires no driver or server. And it’s great as an additional USB 2.0 enclosure. Password protection deliver folder-level security. Thermal fan controller provides extra protection for your hard drive. LED indicator identifies product status.