# FORMAT 64GB MICRO SDXC PROBLEM **URL:** \ **Category:** SD | microSD | CFast | CFexpress | CompactFlash\ **Created:** [March 8, 2013, 6:59am UTC](https://forums.sandisk.com/t/format-64gb-micro-sdxc-problem/34820 "2013-03-08T06:59:17Z")\ **Posts on this page:** 1\ **Showing post:** 29
**Author:** ![cacho](https://avatars.discourse-cdn.com/v4/letter/c/8edcca/32.png) [@cacho](https://forums.sandisk.com/u/cacho)\ **Post date:** [December 3, 2014, 5:05pm UTC](https://forums.sandisk.com/t/format-64gb-micro-sdxc-problem/34820/29 "2014-12-03T17:05:31Z")
😃   **Hi J-One,** **Dear member of SanDisk Community, _welcome._** _Congratulations friend, also:_ -  It’s more simpler, if you need FAT32 (you can have files size up to 4 Gb) on the micro SDXC 64GB, utilize    the tool (portable app, free):  [USB Flash Fat32 Format 1.01](http://filecloud.io/8d0m6hl3 "[P] - Alfred") - Try your microSDXC 64GB, in a laptop _directly to its port-card_ (not USB card-reader).    In PC, use only USB card-reader _of brand, of high quality_ (SanDisk, Kingston, Lexar, Samsung, etc).    Because most and the cheap, are junk, not have the chips, check it yourself. Take a look: [http://forums.sandisk.com/t5/Mobile-memory-professional-cards/Micro-SD-Adapter-needed-to-unlock-write-protection-on-micro-SD/m-p/323920#M3218](https://forums.sandisk.com/t/micro-sd-adapter-needed-to-unlock-write-protection-on-micro-sd-card/35090/5) **Enjoy!** _Regards, Alfred.                                                            (Google translated)_ --- _[View the full topic](https://forums.sandisk.com/t/format-64gb-micro-sdxc-problem/34820)._