Specifications: Drive Connectors: 1 - M.2 (NGFF) Receptacle
Host Connectors: 1 - SATA Data & Power Combo (7+15 pin) Receptacle
Maximum Data Transfer Rate: 6 Gbps
Type and Rate: SATA III (6 Gbps)
Specifications: Fits in Standard 5.25 inch Driver Bay and may not fit in chassis with customized Bay Please ensure the 5.25 inch Driver Bay of your computer is standard size before ordering this item. - 1x 3.5 - inch Drive and 1x 2.5 - inch Drive could Mounted to this ITEM at the Same Time. However Mounting only ONE drive is recommended for heat dissipation. What's in the Box 4 x Rubber Washer 8 x Mounting Screws included