Supports all brands of 2.5' and 3.5' SATA I/II/III hard disk drive up to 16TB per drive up to 5 x 16TB with a maximum support of 80TB. Raid Support: RAID 0, RAID 1, RAID 3, RAID 5, Raid 10, SPAN, and JBOD. eSATA interface requires Port Multiplier with FIS-based switching on main computer to enable access to multiple HDDs simultaneously. USB 3.0 interface provides maxium speed up to 410 MB/s. UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. The tray-less design provides a simple way of HDD removal and installation - simply pull the handle to insert or withdraw the HDDs.