Usb Vid-214b Amp-pid-7250 Amp-rev-0100 ★ Real & Fresh
Run the tool with the device inserted to extract raw hardware reports directly from the controller IC pins, bypassing basic Windows API roadblocks.
Follow these methods in order. You likely do not need to download any sketchy "driver updater" software.
If you are trying to deploy this hub within an advanced operating setup or) Whether the hub has its own The specific error code showing up in your system logs Share public link
Demystifying USB\VID_214B&PID_7250&REV_0100: Identification, Architecture, and Troubleshooting usb vid-214b amp-pid-7250 amp-rev-0100
You aren't likely to see "Huasheng" on the box. Instead, this internal chip powers various affordable, third-party peripherals, including:
Recognized natively by the xhci_hcd or ehci_hcd kernel modules as a "New high-speed USB device".
One of the best features of this device is its broad, out-of-the-box compatibility across multiple operating systems. Run the tool with the device inserted to
[Strings] USB\VID_214B&PID_7250.DeviceDesc = "Western Digital External Hard Drive"
When your operating system reads this specific string, it is querying the low-level firmware instructions cooked into the device to understand exactly what driver package to assign. This article covers the anatomy of this specific hardware string, explores the core architectures utilizing the Huasheng HS8836A controller, and maps out actionable steps to resolve the common connectivity hiccups associated with budget USB hub chipsets. 1. Anatomy of the Hardware ID
This specific controller is found in several consumer and industrial products: If you are trying to deploy this hub
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: Points directly to the registered manufacturer, Huasheng Electronics (sometimes cross-listed under manufacturing subsidiaries like Ameco Technologies ).
Because the device is a USB hub ( USB20_HUB ), the root cause is often that the motherboard chipset drivers (AMD or Intel) are not installed, preventing the USB controller from recognizing its sub-components.
: Up to 480 Mbps (shared across all active downstream ports).
Many users encounter this specific Hardware ID in their system logs when it starts behaving erratically (e.g., constantly waking a laptop from sleep or spiking CPU usage with "interrupts").