Usb Device Id Vid 1e3d Pid 198a _hot_ Now
USB Device ID VID 1E3D PID 198A: Complete Driver Guide, Fixes, and Hardware Identification
Struggling with an unknown USB device? Here is everything you need to know about the hardware with Vendor ID 1E3D and Product ID 198A.
If you have opened your Windows Device Manager, Linux lsusb output, or a USB diagnostic tool and stumbled upon the cryptic string "VID_1E3D&PID_198A," you are likely dealing with an unrecognized, malfunctioning, or driverless piece of hardware.
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
If you need help
Provide:
- Your operating system (Windows, Linux distribution and kernel version, or macOS version).
- What you see when you run lsusb or Device Manager hardware IDs.
- Any error messages or behaviors (not recognized, driver missing, malfunction).
I can then give targeted driver suggestions, udev rules, or commands to diagnose and resolve the issue. USB Device ID VID 1E3D PID 198A: Complete
8. Troubleshooting & Notes
- Device not recognized: Ensure the device is not in “sleep” or “application” mode. Many Chipsea MCUs exit DFU mode after a power cycle unless a boot pin is held.
- Driver conflicts: Do not force Microsoft’s
WinUSBdriver unless you have the exact endpoint configuration. Use the official Chipsea programmer software. - Security warning: Because this PID is generic, some malware has spoofed USB descriptors of unknown devices. If this PID appears unexpectedly, scan the device with USBlyzer or Wireshark (USB capture) to verify descriptors.
- No mass storage: This is not a flash drive; do not expect a drive letter.
Technical Report: USB Device Identification
Report Date: [Current Date] Subject: Analysis of USB Device with VID 1E3D & PID 198A
Part 2: What Device Uses VID 1E3D PID 198A? Real-World Examples
If your system lists this ID, the physical device is almost certainly one of the following: I can then give targeted driver suggestions, udev
Method 3: Download from Original Laptop Manufacturer
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.
Part 3: How to Find and Install Drivers for 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.