product description Efficient storage tool for office and entertainment Whether it's PPT proposals for workplace elites, course materials for students, or 4K materials for photographers, Fit USB 3.0 flash drives can transfer them at lightning speed, greatly improving efficiency. With zinc alloy pressure resistant shell and reinforced interface, data is still safe even in bumpy travel or rainstorm environment. Compact size, powerful performance The volume is 80% smaller than traditional USB drives, making it easy to insert into device interfaces without obstructing adjacent USB ports. Equipped with a rotating cover dustproof design to avoid the problem of cap loss. Supports USB 3.0/2.0 dual-mode, even for older computers Can be used interchangeably. Full coverage of user scenarios Business professionals: Quickly backup important documents such as meeting