Features: Unlocking the full potential of your M.2 Solid Disk with our enclosure, double protocols optional for B&M Key and M Key interfaces.Before purchasing, please make sure your hard disk interfaces supported. Crafted from aluminum alloy, this enclosure enhances heat dissipation, ensuring stable file transfers and extending the life of your Solid Disk. For individual users to expanded storage, professional photographers, and gamers who demand fast speed data access on the go. For backing up photos and videos during travel or providing storage for laptops, our portable Solid Disk case makes transferring large files easily. Experience pocket sized convenience not compromising on performances; for your data storage and transfer needs. Specifications: Size:about 106x32x12mm/4.17x1.25x0.47in Component: Aluminumn Alloy Protocols ：Optional Compatibles 2242、2260、2280 Solid Disks Package Includes: 1PC Aluminum Solid Disk Enclosure note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.