Usb Vid-214b Amp-pid-7250 Amp-rev-0100 [upd] -

If you encounter an unrecognised USB device, you can cross‑reference its VID/PID in this database (or on Linux, simply run lsusb ). The repository is open for anyone to contribute new device names, helping the entire community identify hardware more easily.

This article explores the technical significance of these identifiers, how to interpret them, and why they matter for troubleshooting and hardware compatibility.

What is this (e.g., an external USB hub, a flash drive, or a specialized peripheral)? usb vid-214b amp-pid-7250 amp-rev-0100

This combination appears in:

Used in devices like the AIMOS AM-UK404 , which allows sharing four USB peripherals between multiple computers. If you encounter an unrecognised USB device, you

Hold down the computer’s power button for to drain residual power from the motherboard.

Uniquely isolates the specific silicon chip inside the casing. While Huasheng’s legacy hub models (such as the standard HS8836) utilized PID_7000 , the newer HS8836A high-speed 4-port controller presents itself as PID_7250 . What is this (e

(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.

No. It is a legitimate hardware identifier. However, malware can disguise itself as a USB device. If this ID appears and you have no external device plugged in, run a full antivirus scan. If it appears only when you plug in your DVD drive, it is safe.