Don't buy the SanDisk card reader (SDDR-C531)
8 Apr 2023 Zhuhai, China
After couple months of normal usage without drop or rough, but it is now self crush.
It's not the first time I've learned that a SanDisk product has a manufacturing defect. I've had a SanDisk SD card completely crushed itself after being removed from a Ricoh GR camera, and I'm still using another SanDisk SD card that has a missing plastic piece.
Beware!