Usb Vid214b Amppid7250 Amprev0100 New ((full)) Access

This hardware identifier refers to a 4-port High-Speed USB 2.0 Hub Device Identity Vendor (VID: 214b): This ID belongs to Huasheng Electronics (also associated with Product (PID: 7250): Specifically identifies the HS8836A chip

USB Ports Not Working on Windows: Solve Common USB Issues | Dell US usb vid214b amppid7250 amprev0100 new

Step 2: Windows Update (Easiest Method)

If you are on Windows 10 or 11, the driver is often included in the standard update catalog. This hardware identifier refers to a 4-port High-Speed USB 2

If your system just prompted you about a "new USB input device" with this ID, you can safely allow the generic driver installation. However, always verify the physical device attached to the port. VID (Vendor ID): 214B – This is the manufacturer code

The hardware identifier USB\VID_214B&PID_7250&REV_0100 belongs to a USB 2.0 Hub

VID (Vendor ID): 214B – This is the manufacturer code. In this case, 214B is registered to Huawai Technologies Co., Ltd. (Note: Some generic modem manufacturers also use this range).
PID (Product ID): 7250 – This specifies the exact device model. This PID typically points to a 3G/4G USB Modem or a Mobile Broadband Stick.
REV (Revision): 0100 – This indicates the hardware version (Version 1.0).

Cost: The AK7250 is an ultra-low-cost H.264 encoder. At under $2 per chip, it dominates the sub-$15 webcam market.
Android Compatibility: The chip reports as a standard UVC device to Android, making it plug-and-play for USB-C phones and tablets.
Fail-Forward Design: Even if drivers fail on Windows, the device usually falls back to basic YUYV mode (uncompressed video), which any OS can handle.

Here is the breakdown of what that string means and a guide on how to find the correct drivers for it.