Description: brand new and high quality Feature: Metal sandblasted for shell for a comfortable feel and durable in use. Fast transmission rate,easy and simple to use. Support for 2242, 2260, 2280 and other specifications PCIe NVMe SSD (not supporting SATA protocol SSD). No hardware drivers are required, hot swappable. Strong compatibility with USB 2.0 / USB 3.1 Gen 1/2. Small and easy to carry with compact size and light weight. for a variety of operating systems, support for Windows7/8/10, for-MAC and above. Specifications: Item Type: Hard Disk for Case Box Material: metal Size: 120x25x8mm/4.7x0.9x0.3in Color: As shown Interface: USB3.1 Support: hard disk PCIe protocol 2242, 2260, 2280 for M.2 SSD Quantity: 1 PC Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Hard Disk for Case Box 1 x Lanyard 1 x Screwdriver 1 x Thermal Pad 1 x Some Screws Kit (other accessories demo in the picture are not included!)