Repack — Usb Device Id Vid 1e3d Pid 198a

To find out exactly what microchip and flash memory are sitting inside your device without physically cracking open the casing, use a specialized hardware diagnostics tool.

Unlike consumer peripherals (mice, keyboards), this VID/PID combination often appears when connecting a development board, a smart sensor module (e.g., air quality or temperature), or a device in bootloader mode.

The USB Vendor ID (VID) 1E3D is registered to , also known as Chipsea Technologies. Chipsea is a Chinese fabless semiconductor company specializing in high-precision analog-to-digital converters (ADCs), touch controllers, biometric sensors, and battery management ICs.

Because these devices use Chipsbank controllers, they may occasionally fail or show "No Media" (0 bytes) errors. Super User Usb Device Id Vid 1e3d Pid 198a

When a Chipsea MCU (e.g., CSU38F20) is placed into bootloader mode (e.g., by pulling a specific pin low on reset), it enumerates as VID:1E3D PID:198A . In this state:

For users needing to restore a non-functional drive, technical discussions on the iXBT Forum Super User provide deep dives into controller-level repairs. Super User for this device, or are you trying to verify the actual capacity of a drive you just bought?

Cross-reference your controller part number against the build releases. For modern variants of this ID, tools like or newer provide the best structural fix compatibility. To find out exactly what microchip and flash

| Parameter | Value / Range | | ------------------------ | ------------------------------------------- | | | 2.0 Full Speed (12 Mbps) | | Max Packet Size (EP0) | 64 bytes | | Number of Configurations | 1 | | Number of Interfaces | 1 to 2 (e.g., DFU + optional vendor-specific) | | Power Consumption | <100 mA (bus-powered) | | Supported OS | Windows (with custom driver), Linux (libusb), macOS (via libusb) |

Ensure the scanned Flash ID automatically matches the physical silicon reported by ChipGenius in Step 1.

If the program stops midway and reports data write errors or missing sectors, your drive is a counterfeit. For instance, an "11TB" drive might fail after exactly 16GB of data has been written. Common Troubleshooting and Fixing Steps In this state: For users needing to restore

Extract the utility zip archive to a local root folder (e.g., C:\Chipsbank\ ). Step 3: Flash the Controller Microcode

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Before diving into the specifics of 1E3D and 198A , let’s break down the terminology. Every USB device plugged into your computer contains two unique identifiers burned into its firmware: