If you are reading this, you have likely opened your Windows Device Manager, Linux dmesg log, or USB diagnostic tool and been confronted with a cryptic string: . Perhaps it is accompanied by a yellow exclamation mark, labeled as "Unknown Device," or is being flagged as a "New" hardware detection.
Because this device is a standard USB 2.0 hub, it for modern operating systems.
Here is the breakdown of what that string means and a guide on how to find the correct drivers for it. usb vid214b amppid7250 amprev0100 new
Generic USB Hub Driver for HP - DriverIdentifier
This isn't a device by a major brand like Dell or HP. The VID 214B belongs to Huasheng Electronics, but the product is sold under various generic, "no-name" brand names. The lsusb command in Linux identifies the device as "Huasheng Electronics USB2.0 HUB". If you are reading this, you have likely
If you see a yellow exclamation mark next to it in Device Manager, it is almost always due to a —not a missing driver.
This string appears to be a technical device identifier and status line commonly produced by USB enumeration tools, kernel logs, or device firmware messages. I'll break it into components, explain each part, and give examples of how and where you might see such a line. Here is the breakdown of what that string
So, the full string USB\VID_214B&PID_7250&REV_0100 simply tells the computer: "I am a device from Vendor 214B with Product 7250 , and I am Revision 0100 ."