Memory card manufacturer TF128MB Memory card neutral mobile phone Memory card small capacity storage card full TF card

  After-sales policy:

     1. The warranty period of the store's storage products is 12 months, calculated according to the month shown in the warranty standard on the back.

     2, repair is not new, after-sales treatment to repair or replace another version of the main.

     3. The repair cycle is 7-30 days.

     4, notch, fracture, scratch, goldfinger oxidation, warranty incomplete or moved, and other conditions are man-made damage, not within the warranty scope.

     5, packaging and card cover and other materials do not guarantee.

     6. Out-of-town customers shall pay the repair freight themselves.

        If you disagree with the above after-sales policy, please take care.

Reasons why the actual capacity is lower than the nominal capacity:

             1. Errors caused by different bases adopted by the manufacturer and the operating system:

                 The manufacturer USES decimal: 1GB=1000MB=1000000KB=1000000000byte

                 The operating system USES binary: 1GB=1024MB=1048576KB=1073741824byte

                 Therefore, the nominal capacity of 1GB after conversion is approximately equal to the actual capacity of 0.93gb. The larger the storage capacity is, the greater the conversion error will be.

             2. Storage of product system files takes up part of the space:
                 Like hard disks, flash drives use the FAT file system, which includes MBR master boot partitions, FAT file allocation tables, and ROOT directory areas. In partitioning and formatting                   After that, the system will take up part of the space on the hard disk and provide it to the system files.
                 Therefore, the difference between the actual capacity and nominal capacity is normal.