When a healthy USB drive talks to your PC, it reports its product name (e.g., "Silicon Power 32GB"). It does not normally call itself a "Formatter."
Decoding the Silicon Power v.3.7.0.0 (PS2251): What That Firmware String Really Means formatter silicon power v.3.7.0.0 (ps2251)
The Formatter Silicon Power v.3.7.0.0 (PS2251) has undergone significant development and testing to ensure its reliability, stability, and performance. The development process includes: When a healthy USB drive talks to your
If you have a USB drive that is not working (e.g., Windows says it needs to be formatted, it shows 0 bytes, or becomes read-only), this tool is designed to fix it your USB drive uses the Phison PS2251 controller. it reports its product name (e.g.