This adapter can adapts any 2.5" form factor SAS/SATA/SSD Drive to 3.5" form factor drive, without cables or hassles. Standard position mounting holes on Adapter's bottom and sides, equivalent to those found on a 3.5" hard drive, give you the flexibility to mount it anywhere a 3.5" drive is used. Adapter's fixed mount connectors are attached to a simple circuit board, assuring solid connections between devices, and the outside connector is positioned to plug into a backplane as the tray is inserted. Compatible with 3Gb/s and 6Gb/s SAS/SATA/SSD drives.