First, let’s decode the Vendor ID. The 1e3d code is registered to (often stylized as ChipSailing or associated with IC design firms in the Shenzhen technology sector).
When the real storage limit is hit, the drive may continue to "accept" files by overwriting old data, leading to total data loss. Read/Write Speeds:
A four-digit hexadecimal number assigned by the USB Implementers Forum to a specific company.
For a quick decision, here is a summary:
Before diving into the specifics of 1e3d and 198a , it is crucial to understand what these codes represent. usb device id vid 1e3d pid 198a top
If it appears under "Software devices," something is wrong.
Walk through the to check for fake capacity.
Comprehensive Guide to USB Device ID: VID 1E3D PID 198A If you have stumbled upon while diagnosing an unrecognized USB drive, you are dealing with a generic flash memory device manufactured by Chipsbank Microelectronics Co., Ltd. . These hardware identifiers are critical for troubleshooting unreadable drives, recovering lost storage capacities, and flashing broken firmware. Technical Specifications: Parsing the Hardware ID
1E3D (Chipsbank Microelectronics Co., Ltd.) Product ID (PID): 198A (Flash Disk / UDisk) Common Controller Models: CBM2198A, CBM2199E, or CBM209x First, let’s decode the Vendor ID
This ID is extremely common on counterfeit drives purchased from online marketplaces. For instance, a drive might advertise 128GB or 256GB capacity, but tools like ChipGenius reveal that the actual physical flash chip is only 16GB or 32GB. The controller is programmed to "fake" the remaining storage. Tools like or ChipGenius can help identify such fakes.
Extremely slow, typically between 3.08 MB/s and 17.20 MB/s .
These tools can fix corrupted firmware, which is the most common cause for 1E3D:198A drives failing to mount. 3. Performance Information (Speed Tests)
To get it working:
Often found on drives produced from around 2019 onward, the CBM2199E is commonly paired with TLC (Triple-Level Cell) NAND flash. These drives are notorious for exhibiting the "No Media" error after a logical failure. In many cases, the flash ID code remains readable by tools like ChipGenius—for instance, a code like 2CC30832EA30 can point to a specific Micron TLC chip. This indicates that the memory chip itself is likely fine; the problem is purely with the controller's logic. A user on the Technopat forums described this exact scenario with a 64GB drive that suddenly showed as 1GB.
Do not use "Driver Updater" software from pop-up ads. They will break your system. Instead, follow these manual steps.
Usually, no. The "No Media" error is a logical failure at the controller level. While the data physically remains on the NAND chip, consumer-grade software cannot bypass a dead or corrupted controller. Professional data recovery services that perform chip-off recovery might be able to help, but this will cost significantly more than a new drive.
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