Usb Device Id Vid 1e3d Pid 198a Top Page

Go to the official ChipSailing repository (or trusted mirror like libusb.info ). Search for CS198A Driver Package v2.1.0 . Note: This driver is often bundled with the "Zadig" tool.

A: This means the version of UMPTool you are using does not have the database entry for your specific NAND chip. You need to find a newer version of UMPTool (preferably from 2021 or later). Alternatively, in the settings, you can try manually assigning a similar memory chip from the dropdown menu.

Because these controllers are inexpensive, they are frequently used in promotional USB drives or even "fake" high-capacity drives (where the reported size is larger than the actual storage).

The USB identifiers and PID 198a identify a generic Flash Disk manufactured by Chipsbank Microelectronics Co., Ltd. . These IDs are often associated with low-cost or unbranded USB flash drives and SD card readers that utilize Chipsbank controllers. Device Specifications

If the device appears as an "Unknown Device" in Windows Device Manager , it may be due to a faulty controller or corrupted partition. You can verify the hardware ID by right-clicking the device, selecting Properties > Details , and choosing Hardware Ids from the dropdown.

This specific VID/PID is frequently found in budget or unbranded "no-name" flash drives, sometimes used in counterfeit devices that report fake storage capacities (e.g., a 32GB drive that only has 8GB of actual NAND memory). www.reddit.com Potential Cause Recommended Action No Media / 0 Bytes Firmware corruption or partition table error. Use a low-level format tool specific to Chipsbank. Write Protected

Designated for generic mass storage "Flash Disk" implementations.

First, download and run (for Windows) or lsusb -v (for Linux). Look for the lines labeled Controller Part-Number and Flash ID code . For a CBM2199E, you might see something like:

Does the device show up as "Unknown Device" or with a specific name? Is the drive physically damaged (e.g., bent)?

The USB device with generic flash drive manufactured by Chipsbank Microelectronics Co., Ltd

If your device shows "No Media," "Write Protected," or "Please Insert Disk," it often indicates a firmware corruption or a failed flash chip.

Advanced users using tools like or lsusb (Linux) may see the string "TOP" in the iProduct or iManufacturer field. This is not a brand—it is a firmware placeholder.

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.

This process can take 20 to 40 minutes. Once it reaches 100%, unplug the drive, plug it back in, and Windows should recognize it as a normal, formatted drive.

Device shows up as "USB Mass Storage Device", "ChipsBnk Flash Disk", or simply an unformatted drive that Windows cannot open. In disk management, it shows 0 bytes or "No Media".

: This is the more cynical, but equally likely, reason. Many drives using this controller are intentionally sold with fake capacities (e.g., a drive labeled as 256GB that only contains 16GB of usable memory). When you attempt to write data beyond the true physical capacity, the controller becomes confused and eventually "bricks" itself, or the substandard flash memory simply fails from normal use.