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

Before diving into fixes, it is crucial to understand what this hardware signature represents. Vendor ID (VID) 214B: Identifies the manufacturer as Huayi Electronics Co., Ltd. (or associated generic Chinese manufacturers like Product ID (PID) 7250: Identifies the specific model, usually a USB 2.0 Hub Multi-Slot Card Reader Controller Revision (REV) 0100:

If you can tell me you are using, I can help you find the exact manufacturer support page for this driver. Share public link

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Huasheng Electronics — USB Vendor 214B - DeviceHunt usb vid-214b amp-pid-7250 amp-rev-0100

Often, a previous instance of the device is stuck in the registry.

Identifies the 01.00 firmware build version embedded inside the chip's ROM. Core Reasons for Connection Failures Before diving into fixes, it is crucial to

If you see this ID with a yellow exclamation mark in Device Manager (e.g., "Unknown USB Device (Device Descriptor Request Failed)"), consider these steps:

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 Share public link This public link is valid

: Indicates device firmware version 1.00.