net stop WbioSrvc sc config WbioSrvc start= disabled Restart your PC, then run:
VID 1E3D almost always points to an embedded webcam or an integrated fingerprint sensor on a laptop, not an external USB device. Decoding PID 198A: The "TOP" Connection The Product ID 198A narrows things down significantly. This PID is commonly associated with capacitive fingerprint readers used in business-class laptops and some standalone USB security keys. usb device id vid 1e3d pid 198a top
Bus 001 Device 003: ID 1e3d:198a Chicony Electronics Co., Ltd TOP To get it working: net stop WbioSrvc sc config WbioSrvc start= disabled
| Device Type | Examples | Typical Laptop Brands | | :--- | :--- | :--- | | | TouchChip, Goodix OEM, Topro NT198A | Lenovo ThinkPad, Dell Latitude, HP EliteBook | | Integrated Webcam | HD USB Camera (some firmware revisions) | Acer Swift, Asus VivoBook | | USB 2.0 Hub Controller | Internal multiport hub for keyboard/trackpoint | Generic ODM laptops | Bus 001 Device 003: ID 1e3d:198a Chicony Electronics Co
Some generic Chinese USB hubs and fingerprint readers sourced from Shenzhen factories use a common firmware template where "TOP" is the default string if the OEM did not flash a custom name. If your device is a no-name external USB dongle with this ID, "TOP" simply means "unbranded reference design."
: Do not use third-party "driver updater" software. They will misidentify this device as "Unknown Multimedia Controller" and install a sound card driver, breaking your system. Stick to OEM and Microsoft-signed drivers only. Having trouble with a different USB ID? Change the VID/PID in your search—most USB device issues are solved by the same principle: find the real vendor, not the Windows generic name.
However, on internal laptop components, "TOP" may indicate a using the TCI (TouchChip Interface) protocol. Is This Device a Virus or Malware? No. VID 1E3D PID 198A is a legitimate hardware identifier. It cannot be malware.