Manufacturers love the PS2251-09 because it offers a perfect balance between cost and performance. It can push read speeds up to 200MB/s and write speeds around 60-100MB/s on good NAND chips. For the average consumer, this translates to a usable, snappy USB 3.0 stick.
: Newer versions of service tools, such as the ST-TOOL V3.81.12 and later, have been identified as compatible with the PS2251-09. These tools are essential for: Recovering "dead" or "write-protected" drives. Updating firmware on drives using cheap flash memory chips. phison ps225109 patched
The PS2251 series is famous in the cybersecurity community because it was one of the first controllers vulnerable to the style exploits. Patched firmware for this chip is often used to turn a standard thumb drive into a keystroke injection tool. Verdict Manufacturers love the PS2251-09 because it offers a