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

A unique 4-digit hexadecimal code assigned by the vendor to a specific product. PID_7250 identifies a particular product from SiFive.

The USB device identified by VID_214B&PID_7250&REV_0100 represents a specific SiFive product, likely related to their RISC-V based solutions. Understanding this device requires knowledge of its technical specifications, which aren't directly available from the VID, PID, and REV. However, it's clear that this device plays a role in the expanding ecosystem of open-standard, RISC-V based hardware.

: In Device Manager, right-click the "Generic USB Hub" with this ID, select Uninstall Device , and then restart your computer to force Windows to reinstall the standard driver. usb vid-214b amp-pid-7250 amp-rev-0100

Used in devices like the AIMOS AM-UK404 , which allows sharing four USB peripherals between multiple computers.

controller. This hardware is often found in both standalone multi-port hubs and as an integrated component within other devices like keyboards, monitors, or docking stations. STMicroelectronics Community Device Identification Vendor ID (VID) 214b : Manufactured by Huasheng Electronics (also associated with Ameco Technologies Shenzhen). Product ID (PID) 7250 : Specifically identifies a 4-port High-Speed (HS) Hub Revision (REV) 0100 : Indicates the initial firmware or hardware version ( STMicroelectronics Community Key Features Plug and Play : This device typically uses the native Generic USB Hub A unique 4-digit hexadecimal code assigned by the

As the technology landscape evolves, particularly with the proliferation of RISC-V and USB-enabled devices, the importance of such identifiers will continue to grow. They not only help in device identification but also in ensuring compatibility and facilitating driver development across various operating systems.

lsusb

When you plug a USB device into your computer, the operating system doesn’t just see it as a generic connection. Instead, it reads a set of unique identifiers—a digital fingerprint—that tells it exactly what kind of hardware is connected, who made it, and which drivers to use. If you’ve ever opened your Windows Device Manager and seen a string like , you’ve encountered one of the most common USB hub identifiers in the world.

Indicates the firmware or hardware version, in this case, version 1.00. Used in devices like the AIMOS AM-UK404 ,

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

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