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:
If your device is failing or showing incorrect capacity, the following steps are standard for Chipsbank controllers: Identification: Use tools like ChipGenius Flash Drive Information Extractor to confirm the specific controller model (e.g., CBM2199E). Repair Tools: CBM2099 UMPTool
You'll see a pattern: USB 2.0 speeds (maxing out around 480 Mbps, though real-world performance is far lower), very low power draw (100mA), and generic naming conventions. usb device id vid 1e3d pid 198a top
One of the most frequent reports about this device is its sudden failure, manifesting in several ways:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. First, download and run (for Windows) or lsusb
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.
Often listed simply as "Flash Disk" or "USB Mass Storage Device". Repair Tools: CBM2099 UMPTool You'll see a pattern: USB 2
If you've decided to proceed, follow this guide:
If the device ID is visible but the drive is inaccessible, the hardware might be failing. For critical data, it is recommended to use specialized software or professional services, as further DIY attempts with MPTools will likely erase all existing data. How to Verify Your ID If you want to double-check your specific device details:
The USB Device ID VID 1E3D PID 198A represents a specific device with its own set of applications and uses. Understanding such identifiers is vital for device management, driver development, and ensuring seamless communication between devices and computers. Whether you're a developer, system administrator, or simply a tech enthusiast, grasping the basics of USB Device IDs and their applications can significantly enhance your ability to work with and understand the complex world of computer peripherals.
Every USB device uses distinct identifiers to tell the host operating system which driver to load. The technical hardware identifiers break down as follows: Identifier Type Assigned Entity / Meaning 1E3D Chipsbank Microelectronics Co., Ltd. Product ID (PID) 198A Mass Storage Device / Flash Disk Reader Protocol Version HighSpeed specifications (Max 480 Mbps) Max Current Low power draw profile Common Controllers CBM2098 / CBM2199S Budget NAND flash microcontrollers