Blueendless MR23S 2.5-inch SATA Mobile Hard Disk Enclosure Tool-free Laptop External SSD, Spec: Type-CFeatures: 1. High speed transmission, no need to wait for a long time 2. Automatically enter sleep mode after 3 minutes of no operation, extend the service life of the hard disk and better protect the hard disk 3. The shell is made of ABS+PC material, which is strong and durable 4. Three sponge cushions are included for shock proof buffering, so that the hard disk does not shake and better protect the hard disk and interface Product parameters: 1.