Over time, NAND flash develops "bad blocks." The controller usually hides them. If too many appear, the drive crashes. MPTool can scan, identify bad blocks, and hide them (reducing total capacity but resulting in a stable drive).
After installation, you may need to restart your PC. Sm3271ad Mptool
The is a high-speed USB 2.0 flash memory controller. It is commonly found in budget-friendly drives from manufacturers like Kingston, Data+, and Silicon Power. Protocol : USB 2.0. Features : Supports 3D TLC and QLC NAND flash memory. Over time, NAND flash develops "bad blocks