KIOXIA USB flash drives will end support for an old macOS version

  • 31 March 2021
  • Kioxia Corporation

To: Valued Customers,

We at KIOXIA Corporation are informing you that our USB Flash Drives will no longer support the following Mac operating system version after June 30, 2021.

  • Affected USB Flash Drives: Listed below
  • Mac operating system version that will no longer be supported: OS X v10.11

If you are using the Mac operating system version that will no longer be supported, we recommend you to update it.
If you are not sure how to update your Mac operating system, please contact Apple Inc. for assistance.

Affected Products

* Table can be scrolled horizontally.

USB Flash Drive name/model Picture Capacity Mac OS version no longer to be supported

TransMemory U365 USB Flash Drive

LU365K256GG4 / LU365K128GG4 / LU365K064GG4 / LU365K032GG4

256GB / 128GB / 64GB / 32GB OS X v10.11

TransMemory U301 USB Flash Drive

LU301W128GG4 / LU301W064GG4 / LU301W032GG4 / LU301W016GG4

128GB / 64GB / 32GB / 16GB

TransMemory U203 USB Flash Drive

LU203W128GG4 / LU203W064GG4 / LU203W032GG4 / LU203W016GG4

128GB / 64GB / 32GB / 16GB

TransMemory U202 USB Flash Drive

LU202W128GG4 / LU202W064GG4 / LU202W032GG4 / LU202W016GG4 / LU202L032GG4 / LU202L016GG4

128GB / 64GB / 32GB / 16GB

TransMemory U401 USB Flash Drive

LU401S064GG4 / LU401S032GG4 / LU401S016GG4

64GB / 32GB / 16GB


Please contact us if you have questions or concerns about this notice.