Vid 1e3d Pid 198a - Usb Device Id

Some commercial environmental sensors (particulates, VOC, CO2) using a Chipsea MCU as a USB-to-sensor bridge may report this PID. For example:

: If your computer sees this specific ID but cannot access the files, it often means the controller is working, but the actual memory chip (NAND) inside has failed or become corrupted. Reputation Usb Device Id Vid 1e3d Pid 198a