While the hub is functional, users report a range of performance and reliability issues.
Download and install the latest for your specific model. Conclusion
: It is often found pre-installed in laptops from major manufacturers like ASUS and HP , where it manages internal connections for webcams, card readers, or external USB ports. Driver Requirements usb vid-214b amp-pid-7250 amp-rev-0100
The USB VID-214B&PID-7250&REV-0100 is a unique identifier for a specific USB device. Understanding the VID-PID and its significance can help you troubleshoot issues with the device and ensure proper functionality. If you are experiencing issues with a device identified by this VID-PID, try the troubleshooting steps outlined above.
(Vendor ID). This is a unique, 2‑byte (16‑bit) code assigned by the USB Implementers Forum (USB‑IF) to every manufacturer of USB devices. Think of it as the company’s “license plate.” When you see VID_214B , you know the device was made by Huasheng Electronics , a Chinese manufacturer that produces many USB‑related components. While the hub is functional, users report a
: Move external storage disks directly to the motherboard ports or use low-draw components (mice, keyboards, or flash drives) on the expansion hub. 2. False Advertisements as "USB 3.0"
The device identified by USB\VID_214B&PID_7250&REV_0100 USB 2.0 Hub (Vendor ID)
Several Raspberry Pi users have reported that this hub is recognised only when connected to a Pi 3 or Pi 4. The system logs show the hub enumerating correctly ( New USB device found, idVendor=214b, idProduct=7250 ), but it later fails to stabilise, often with USB errors like -71 (protocol error).
Sometimes, Windows 10/11 fails to pull the correct driver from its repository.
This article provides a comprehensive guide to understanding what this device is, why driver issues occur, and how to successfully install the necessary drivers. What is USB\VID_214B&PID_7250&REV_0100?