Usb Device Id Vid 1e3d Pid 198a <2027>

Since this chip is often used in OEM products, visit the support page of your laptop brand (Chuwi, Teclast, etc.) and download the "Fingerprint Driver" or "Touchpad Driver" package specific to your exact model.

: Generally identifies the device as a "Flash Disk" or "HighSpeed" mass storage device.

Chipsbank chips rely exclusively on the or Chipsbank APTool suites to rebuild core firmwares.

ChipsBank devices rely on specialized software suites to initialize flash chips and partition bad memory blocks: Usb Device Id Vid 1e3d Pid 198a

When a Chipsea MCU (e.g., CSU38F20) is placed into bootloader mode (e.g., by pulling a specific pin low on reset), it enumerates as VID:1E3D PID:198A . In this state:

1E3D Product ID (PID): 198A

No. It is a legitimate hardware identifier. However, some malware modifies USB descriptors. If the device behaves erratically (opens folders automatically), scan with Windows Defender or Malwarebytes. Since this chip is often used in OEM

USB Device Identifier: VID 1E3D, PID 198A

: Use APTool (the emergency tool). When APTool finishes successfully, restart UMPTool and perform a final low-level format.

If you are troubleshooting a device and want to confirm it matches these IDs: ChipsBank devices rely on specialized software suites to

⚠️ Flashing the controller completely destroys all data stored on the flash drive memory chips. If you need file recovery, you must use data recovery software before initiating this process.

Operating systems read basic configuration properties encoded directly inside the silicon microcode to identify a peripheral when it is plugged into a USB port. For this specific device, the operational metadata exposes the following structural details: