Review on 🔒 Silver SanDisk Ultra 32GB microSDHC UHS-I Card with Adapter - Standard Packaging (Model SDSQUNC-032G-GN6MA) by Paul Williams

It worked fine initially; Instantly recognized by my Droid Maxx 2, fast transfer times etc. However, last night (just under a month of use) it started making the infamous "accidental unmount" error. I was playing music and it started not reading any files, then after a few minutes and a few reboots/rescans it got to the point where it kept unmounting for 30 seconds after the reboot and hasn't worked since. Apparently, SD cards from SanDisk and PNY are notorious for this issue on Android devices, according to an investigation into the issue on the Android forums.