1E3D ( Chipsbank Microelectronics Co., Ltd. )
Many of these devices use "Tandem" or "UDP" chip structures where the controller and NAND flash memory are bound together in a single package to reduce manufacturing costs. ⚠️ Known Issues and Technical Support
The USB device with Vendor ID (VID) 1e3d Product ID (PID) 198a is a generic USB Flash Drive manufactured by Chipsbank Microelectronics Co., Ltd. DeviceHunt
Older PCs with native USB 2.0 host controllers often work better with CBM2099 drives. Newer USB 3.x hosts (especially on laptops) may enter UAS (USB Attached SCSI) mode, which the CBM2099 does not fully support. Force legacy USB mode in BIOS if possible. Usb Device Id Vid 1e3d Pid 198a
Sites like or Snappy Driver Installer (SDI) may list a package for 1E3D:198A . Only download from trustworthy sources – free driver download sites are often malware traps. The safest third-party option is to install the Chipsailing official driver package (if available) from a hardware database like LaptopVideo2Go or Station-Drivers .
I couldn't find any publicly available technical specifications for the device with VID 1e3d and PID 198a. However, here are some general technical specifications that might be relevant:
Often found in 8GB, 32GB, or 64GB variants, though real capacity may vary if the drive is a fake. Drivers and Firmware Tools Chipsbank Microelectronics Co. Ltd - USBDev.ru 1E3D ( Chipsbank Microelectronics Co
This code points directly to Chipsbank Microelectronics Co., Ltd. , a semiconductor enterprise that specializes in flash memory controllers.
The drive assigns a drive letter in Windows, but clicking it produces an error stating "Please insert a disk". Disk Management shows the device as . On Linux platforms, tools like lsusb will actively parse the device name, but running lsblk reveals a size of 0B , and attempting to extract raw blocks via dd triggers a "No medium found" failure. Chipsbank Microelectronics Co., Ltd — USB Vendor 1E3D
If you purchased an incredibly inexpensive drive online (e.g., a "32GB", "1TB", or even a "16TB" external drive from an unverified seller) and it registers as VID 1E3D PID 198A , the device's firmware has likely been hacked. The controller is programmed to report a massive storage capacity to the operating system, but the actual physical storage capacity on the underlying flash memory might only be 8GB or 16GB. When you exceed that true limit, the drive begins overwriting older data, resulting in widespread file corruption. How to Verify and Test the True Capacity DeviceHunt Older PCs with native USB 2
Right-click the device, select , and unplug the drive.
Last updated: 2025
Every USB device uses a Vendor ID (VID) and Product ID (PID) assigned by the USB Implementers Forum (USB-IF) to tell the host operating system what drivers to load. ID Component Hexadecimal Code Identified Entity 1E3D Chipsbank Microelectronics Co., Ltd. Product ID (PID) 198A Mass Storage Flash Disk Architecture Common Microcontrollers ChipsBank CBM2098, CBM2199A, CBM2199E Protocol Interface USB 2.0 High Speed (Max 100mA current draw) Common Symptoms of Controller Corruption