Usb Device Id Vid 1e3d Pid 198a Top May 2026

Decoding the USB Device ID: VID 1E3D PID 198A – Drivers, Issues, and the "TOP" Mystery

If you have landed on this page, you are likely staring at your computer’s Device Manager or a USB diagnostic tool, confused by the string: USB\VID_1E3D&PID_198A. You might also see the word "TOP" attached to it, or a yellow exclamation mark indicating a driver failure.

You are not alone. This specific hardware ID is one of the more elusive identifiers in the Windows ecosystem. It is not a mainstream device like a Logitech mouse or a SanDisk flash drive. Instead, it often points to internal hardware, obscure chipsets, or, in some cases, peripheral components that have failed to auto-install correctly.

In this article, we will break down exactly what "VID 1E3D PID 198A" means, why "TOP" appears in the device descriptor, how to find the correct drivers, and step-by-step troubleshooting methods.

4. Hardware Disabled in BIOS (FIPS Mode)

Some enterprise laptops (Dell/HP) allow disabling fingerprint readers at the firmware level for security. If the device shows as "Unknown USB Device (Device Descriptor Request Failed)," the hardware may be physically turned off.

How to Extract the Infamous Driver from Windows.old

Many users find this error after a Windows reinstall. Your old driver might be sitting in the Windows.old folder. usb device id vid 1e3d pid 198a top

Navigate to C:\Windows.old\System32\DriverStore\FileRepository.
Search for folders containing chiphead.inf, usbser.inf, or oem*.inf.
In Device Manager, update the driver > Browse my computer > Point the path to C:\Windows.old\...\FileRepository.
Check "Include subfolders." Install.

Step 2: Manual Driver Update via Device Manager

Right-click the yellow entry → Update driver → Browse my computer for drivers.
Choose Let me pick from a list of available drivers on my computer.
Scroll to Biometric devices or Security devices.
Look for "Topro," "Synaptics WBDI," "EgisTec," or "Goodix."
Select any compatible driver and click Next.

If you see "Chicony Fingerprint Sensor," that is the correct selection.

The "Driver Problem" (Why it shows as "Unknown Device")

When you plug in a device with VID 1E3D PID 198A, Windows Update often fails to fetch a driver. Here is why:

No Microsoft Certification: Chipsailing is a smaller player. Unlike FTDI or SiLabs, they haven't paid for WHQL certification. Windows 10 and 11 will recognize the hardware ID but refuse to load generic drivers for security reasons.
Composite Device Complexity: Because the chip can act as Serial + JTAG + SPI simultaneously, the driver must install three separate interfaces. If the .inf file is missing one entry, the whole device fails.

Technical Behavior (Why it appears as a "Drive")

If you plug this device into a Windows, Mac, or Linux computer, you might notice it initially appears as a CD-ROM drive or a storage device rather than a modem.

Zero-CD Technology: The device contains a small onboard memory chip that stores the driver software and the connection manager dashboard.
Installation: When plugged in for the first time, the computer mounts this virtual CD drive. You must open this drive and run the installer (usually an .exe file for Windows) to install the necessary modem drivers and the Jio Join/Connection software.
Mode Switching: Once the drivers are installed (or using tools like usb_modeswitch on Linux), the device flips from "Storage Mode" to "Modem Mode," allowing the computer to utilize the 4G internet connection.

Implementation Notes

Keep usb.ids updated weekly.
Rate-limit vendor API calls and cache responses.
Privacy: do not upload full serial numbers; mask sensitive strings in remote queries.
Provide telemetry opt-in for anonymous lookups to improve matching.

Conclusion

The USB device 1e3d:198a is a reliable, mid-tier touchpad controller from Silead, suitable for budget systems or as an external pointing solution. It performs adequately for everyday tasks but may fall short for users demanding high-precision input or advanced gesture support. For Linux enthusiasts, additional configuration might be necessary for optimal performance. If your use case involves basic navigation and portability, it’s a solid choice; however, prioritize Synaptics or Elan solutions for a more premium experience. Decoding the USB Device ID: VID 1E3D PID

Verdict: ⭐⭐☆☆☆ (2/5) – Functional but outperformed by competitors in precision and software ecosystem.

Understanding USB Device ID: VID 1E3D PID 198A The USB device identifiers VID 1E3D and PID 198A are specific codes that identify a hardware product produced by Chipsbank Microelectronics Co., Ltd.. In technical terms, the VID (Vendor ID) 1E3D points to Chipsbank, while the PID (Product ID) 198A typically represents a "Flash Disk" or a generic USB mass storage controller. Technical Specifications and Device Role

This combination is most commonly associated with budget-friendly USB flash drives and memory card readers. Because Chipsbank provides controllers to many third-party manufacturers, you might find this ID on devices branded as Lenovo, General UDisk, or even unbranded promotional "giveaway" sticks.

Controller Models: Often utilizes the CBM2098, CBM2099, or CBM2198A series of controllers. Protocol: Generally supports USB 2.0 High Speed. Navigate to C:\Windows

Performance: Speed tests typically show read speeds between 10–45 MB/s and write speeds between 3–17 MB/s, depending on the specific NAND flash paired with the controller. Common Issues and Recovery

Devices with this ID frequently encounter "write protection" errors or appear as "unrecognized" in Windows because of firmware corruption or "fake capacity" issues (where a drive reports more storage than it physically has).

If your device is malfunctioning, you may need specialized mass production tools (MPTools) to re-flash the controller. Common utilities for this VID/PID include: Chipsbank Microelectronics Co. Ltd - USBDev.ru