Often uses the Phison PS2319 or PS2251-19 controller.
Internally, drives under this Product ID are not entirely uniform. Kingston sources diverse internal hardware depending on production batches and memory capacities. Analysis via flash interrogation utilities indicates these drives typically carry a (such as the PS2251-07 , PS2307 , or PS2251-19 ) paired with Hynix or Toshiba Triple-Level Cell ( TLC ) flash memory architecture. Real-World Speed Performance and Benchmarks
Navigate to the tab, click the dropdown menu, and select Hardware IDs . Look for the text string containing VID_0951&PID_1666 . Linux Method flash drive becomes write-protected after failed sync usb device id vid 0951 pid 1666 link
The code VID_0951&PID_1666 is the USB industry standard for identifying any device connected to your computer. It functions like a device's birth certificate. Here is the breakdown of the string:
If the flash drive contains mission-critical files, . Often uses the Phison PS2319 or PS2251-19 controller
If you need a driver, firmware tool, or troubleshooting steps specific to this device, please provide your operating system and the exact issue (e.g., not recognized, wrong capacity, write-protected).
: USB 3.0 / 3.1 / 3.2 Gen 1 (Backwards compatible with USB 2.0) Controller : Often uses Phison controllers (e.g., If you need a driver
: A unique 16-bit number assigned to a specific manufacturer by the USB Implementers Forum (USB-IF). The hex value 0951 is globally registered to Kingston Technology .