Oneclick Offline Copy M.2SATA Hard Disk Copier copies data from one hard disk to another without connecting a computer. This offline cloning capability supports OS and data migration tasks and reduces downtime. Compatible with Multispecification M.2 Hard Disk SSD Hard Drive Duplicator features a vertical inline design and is compatible with multispecification M.2 hard disks, with no size limit. Wide Application SSD Docking Station can be used for office storage, playing large games, and connecting routers. It supports ondemand expansion and data access in various environments. Dual Drawer Reading SSD Reader provides dual drawer reading, improving efficiency for transferring copies. Use scenarios Migrate a system drive to a larger or faster M.2 or SATA drive without using a computer, enabling quick OS upgrades. Create offline backups of important data or game libraries by duplicating drives without a PC. Prepare drives for networking devices or routers that support external storage, enabling convenient network storage or media sharing.