Usb Vid-214b Amp-pid-7250 Amp-rev-0100 Jun 2026

This represents the Vendor ID. VID 214B is registered to Qingdao Huayu Information Technology Co., Ltd. , a company that produces components often utilized in electronic assemblies, including USB hubs.

The USB identification details you provided correspond to a common USB 2.0 High-Speed Hub

: If the internal flash memory inside the controller chip degrades, the device will permanently register with error flags and cannot be rescued via standard software drivers. usb vid-214b amp-pid-7250 amp-rev-0100

Windows often shuts down idle USB ports to conserve electricity. This power management feature frequently causes older Huasheng Electronics controllers to crash.

Despite its plug‑and‑play nature, users have reported a few recurring problems. Here’s what you might encounter and how to fix it. This represents the Vendor ID

Follow these methods in order. You likely do not need to download any sketchy "driver updater" software.

A major point of confusion for users tracking this hardware ID is finding the correct driver. The USB identification details you provided correspond to

Every USB device broadcasts a unique hardware string to the host operating system during data enumeration. This specific string breaks down into three core technical elements:

: Bus-powered or self-powered configuration capabilities, governed by physical pin straps on the internal printed circuit board (PCB). Driver Ecosystem & Compatibility

A comprehensive database of PCI and USB hardware vendors and devices. DeviceHunt