A small device used to store information USB flash drive

         A small device used to store information USB flash drive.USB flash drive plugs into a computer's USB port and copies information back and forth, making it easy to share and transfer information.USB flash drive has become a mainstream product in the mobile storage market.

        Compared with the traditional USB flash drive product -- floppy disk, it has a large capacity, small size, light weight, the size of a lighter, the capacity is generally between 8mb-1gb, equivalent to 6-800 floppy disk.USB flash drive USES chip storage, with write protection, can be anti-virus, anti-erasing.

        First generation: USB 1.0/1.1 has a maximum transfer rate of 12Mbps.Launched in 1996.

       Second generation: USB 2.0 has a maximum transfer rate of 480Mbps.USB 1.0/1.1 and USB 2.0 interfaces are compatible.

Third generation: USB 3.0 maximum transmission rate of 5Gbps, downward compatible USB 1.0/1.1/2.0.Is the u disk.

       USB flash drive common problems and solutions, U disk will prompt not formatted, pull out U disk, re-insert.To start winhex, press F9.Open the problem U disk and press enter to enter the startup center.Usb flash drive is usually used to store files and so on.    

       Word document and so on will be more. Let's extract Word document first.Double-click "Word recovery" and the program starts running immediately.Restore other files.After Word document is restored, other Excel, photo and video files are restored in the same way as above, and the window is closed for verification.

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