SanDisk Extreme 3.0 64GB only works in 2.0

The wiring in the case is fine. Other USB 3.0 devices work.

The power supply is fine. Other USB 3.0 devices work.

The circuitry on my end is fine. The circuitry on the flash drive, however, may be failing. And I’m not the only one with one.

I tried it on several computers and it doesn’t work through USB 3.0. However, it stopped working on some computers then eventually all of them. I’ve searched around for a solution and found that other people are having similiar problems with this model.

Clearly the problem is with the manufacturing of the drive. USB 3.0 functionality seems to deterioriate over time for some reason. 

I will attempt to have it replaced through warranty. Hopefully the new PRO versions don’t have this issue.