USB Flash Drive Speed Tests - VID = 1e3d, PID = 198a - NirSoft
Run the lsusb command in the terminal to list all connected USB devices and their IDs.
Right-click This PC > Manage > Device Manager . Find your USB device, right-click Properties > Details > Hardware IDs .
Generally USB 2.0 , although the device may report compatibility with higher interfaces, its actual performance is usually limited by the NAND flash and controller combination.
Since this ID belongs to a Chipsbank controller, standard Windows formatting tools often fail. You will need "Mass Production Tools" (MPTools) specifically designed for Chipsbank hardware. 1. Verify the Chipset
For drives that are completely bricked, an advanced technique is "pin shorting." This involves temporarily bridging specific pins on the memory chip to force the controller into a recovery mode detectable by specialized tools. Free software like ChipGenius or Flash Drive Information Extractor is also helpful to identify the exact components inside your drive.
However , because it is a programmable microcontroller, a malicious actor could reprogram it. If you found this chip in a device you did not intentionally purchase (e.g., plugged into a public USB charging station), discard it. If it is inside your Arduino or FPGA kit, it is safe.
FTDI chips are the gold standard for USB-to-serial. Some OEMs use FTDI and just change the VID/PID to 1E3D.