Features:7mm/9.5mm/12.7mm hard disk drive bay adapter.Suitable for 2.5-inch SATA-interface ssd.SATA3.0 interface, high speed fast transmission, gives you excellent experiences.Aluminium material, lightweight, strong compression-resistant, not easy to deform.Bottom hollow out designed, super heat-dissipation, stable work performances. Specifications:Material: AluminiumType: 12.7mm/9.5mm/9.0mm(optional)Internal Interface: 15+7Pin 22Pin SATA3.0External Interface: 7+6Pin 13Pin SATA3.0Size: Approx. 115x130mm/4.53x5.12inch Note:Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order.Please allow for slight color differences due to different monitor resolutions. Package includes:1x Hard Disk Drive Bay1x Screwdriver