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driver included in Windows, macOS, and Linux. If the device is not being recognized, you can find generic driver installers on sites like Driver Scape Are you having trouble accessing files on this drive, or is the computer failing to recognize it entirely? USB\VID_1E3D = Chipsbank Microelectronics Co., Ltd

: It is designed to work with a wide range of NAND flash types, including SLC, MLC, and TLC , and can support up to 8 individual flash chips. images.mjdic.com Technical Summary Manufacturer Chipsbank Microelectronics Co., Ltd. USB 2.0 High-Speed Common Controller CBM2099E, CBM2199E, CBM2199S Data Protection

Chipsbank Microelectronics Co., Ltd. (Vendor ID: 1E3D).

Importantly, a touchpad or touchscreen using VID 1e3d PID 198a is not a high-performance gaming peripheral. Its polling rate over I2C is typically 125 Hz (8 ms response), and its resolution is around 20-40 points per millimeter. The “best” thing you can say about it is that it is boringly functional —it does not cause blue screens, it draws less than 5 mA, and it costs OEMs about $1.50 per unit. Unlike a flagship Logitech mouse with its own custom VID/PID, this Chipsea device will never win awards for speed or programmability. But for a budget laptop’s touchpad or a medical tablet’s touch interface, “best” simply means it works every time without the user ever needing to know its VID and PID.

A: Yes. Unplug any USB device you don't recognize. If your PC functions normally, the unknown device was likely a malfunctioning peripheral.