If this device appears as an "Unknown Device" in Windows Device Manager:
After the tool finishes, remove and reinsert the USB drive. Method 2: Manual Driver Reinstallation
198A is a identifier commonly associated with ChipsBank flash controllers.
This identifier does not correspond to mainstream consumer gadgets like a standard mouse, keyboard, or flash drive. Instead, it points to a specific, specialized chipset. In this 2,500-word deep dive, we will uncover exactly what device uses this ID, why it may not be working, how to fix driver errors, and advanced troubleshooting steps for Windows, Linux, and macOS.
1E3D belongs to ChipsBank (sometimes listed as ChipsBnk or Q-Silicon).
USB Device Identifier: VID 1E3D, PID 198A
This is the most common reason users search for this ID – Windows reports "The drivers for this device are not installed." Because Chipsailing is a lesser-known vendor, Microsoft Update does not always automatically fetch the correct driver.
For the most serious issues, only software used at the factory will work. This is where the comprehensive information from the VID/PID becomes invaluable, as it tells you which tool is compatible. These powerful tools, commonly referred to as "量产工具" (mass production tools), can perform low-level formatting and re-flash the controller's firmware.
Ensure the scanned Flash ID automatically matches the physical silicon reported by ChipGenius in Step 1.
The USB Vendor ID (VID) 1E3D is registered to , also known as Chipsea Technologies. Chipsea is a Chinese fabless semiconductor company specializing in high-precision analog-to-digital converters (ADCs), touch controllers, biometric sensors, and battery management ICs.
The USB device with Vendor ID (VID) 1e3d Product ID (PID) 198a is a generic USB Flash Drive manufactured by Chipsbank Microelectronics Co., Ltd. DeviceHunt
: Specific to their Flash Disk or Flash Reader product line. What is this device?
This question appears frequently in forums because the VID/PID combination is unknown to most users.
: Used for simple file transfers and data storage.
| Error Code | Likely Cause | Solution | |------------|--------------|----------| | (Device cannot start) | Power management conflict or corrupted firmware | Uninstall device, restart, reinstall driver. Disable USB selective suspend. | | Code 28 (Drivers not installed) | Missing driver | See Part 3 above. | | Code 43 (USB device descriptor failed) | Hardware failure or short circuit | Test on another PC. If same error, the sensor is physically dead. | | Code 45 (Not connected) | Loose internal ribbon cable (on laptops) | Open laptop and reseat the fingerprint sensor cable. |
If this device appears as an "Unknown Device" in Windows Device Manager:
After the tool finishes, remove and reinsert the USB drive. Method 2: Manual Driver Reinstallation
198A is a identifier commonly associated with ChipsBank flash controllers.
This identifier does not correspond to mainstream consumer gadgets like a standard mouse, keyboard, or flash drive. Instead, it points to a specific, specialized chipset. In this 2,500-word deep dive, we will uncover exactly what device uses this ID, why it may not be working, how to fix driver errors, and advanced troubleshooting steps for Windows, Linux, and macOS. Usb Device Id Vid 1e3d Pid 198a
1E3D belongs to ChipsBank (sometimes listed as ChipsBnk or Q-Silicon).
USB Device Identifier: VID 1E3D, PID 198A
This is the most common reason users search for this ID – Windows reports "The drivers for this device are not installed." Because Chipsailing is a lesser-known vendor, Microsoft Update does not always automatically fetch the correct driver. If this device appears as an "Unknown Device"
For the most serious issues, only software used at the factory will work. This is where the comprehensive information from the VID/PID becomes invaluable, as it tells you which tool is compatible. These powerful tools, commonly referred to as "量产工具" (mass production tools), can perform low-level formatting and re-flash the controller's firmware.
Ensure the scanned Flash ID automatically matches the physical silicon reported by ChipGenius in Step 1.
The USB Vendor ID (VID) 1E3D is registered to , also known as Chipsea Technologies. Chipsea is a Chinese fabless semiconductor company specializing in high-precision analog-to-digital converters (ADCs), touch controllers, biometric sensors, and battery management ICs. Instead, it points to a specific, specialized chipset
The USB device with Vendor ID (VID) 1e3d Product ID (PID) 198a is a generic USB Flash Drive manufactured by Chipsbank Microelectronics Co., Ltd. DeviceHunt
: Specific to their Flash Disk or Flash Reader product line. What is this device?
This question appears frequently in forums because the VID/PID combination is unknown to most users.
: Used for simple file transfers and data storage.
| Error Code | Likely Cause | Solution | |------------|--------------|----------| | (Device cannot start) | Power management conflict or corrupted firmware | Uninstall device, restart, reinstall driver. Disable USB selective suspend. | | Code 28 (Drivers not installed) | Missing driver | See Part 3 above. | | Code 43 (USB device descriptor failed) | Hardware failure or short circuit | Test on another PC. If same error, the sensor is physically dead. | | Code 45 (Not connected) | Loose internal ribbon cable (on laptops) | Open laptop and reseat the fingerprint sensor cable. |