Usb Device Id Vid 1e3d Pid 198a [ QUICK ]

The USB Device ID VID 1e3d PID 198a identifies a generic USB Flash Disk manufactured by Chipsbank Microelectronics Co., Ltd.. This specific identification sequence is frequently associated with budget or unbranded USB drives often found on marketplaces like AliExpress. Device Overview & Hardware Specifications

Because Chipsbank controllers are highly prevalent in low-cost and sometimes counterfeit high-capacity drives (e.g., drives spoofed to report fake capacities like "2TB"), they frequently encounter specific failure states: 1. Drive is Read-Only or Write-Protected Usb Device Id Vid 1e3d Pid 198a

Reliability: Community reports from sites like USBDev.ru and Elektroda suggest these drives are prone to "no medium" errors or data corruption over time. The USB Device ID VID 1e3d PID 198a

USB Flash Drive Speed Tests - VID = 1e3d, PID = 198a - NirSoft Check for chipset vendor signatures: sometimes devices use

Cause: The controller has locked the NAND flash memory to protect existing data after detecting too many bad blocks or a physical voltage drop.

• Check for chipset vendor signatures: sometimes devices use a chipset vendor’s VID but a PID that maps to a particular evaluation/demo board.
• The device may be using a private or virtualized VID (e.g., used by USB virtualization or VM passthrough, USB protocol spoofing).
• Consider extracting more identifying info via USB descriptors or by interacting with standard interfaces (e.g., send standard control requests) to elicit identifying strings.

• Low‑volume OEM or developer boards (e.g., microcontroller boards using vendor toolchain VIDs).
• USB-to-serial bridge chips (e.g., CP210x, FTDI, CH340) and USB network adapters; vendors sometimes reprogram PIDs.
• Smartphone accessory or proprietary devices.
• Malicious or surveillance hardware (rare): unknown VIDs can be used by covert devices but are far more commonly benign.