Usb Vid214b Amppid7250 Amprev0100 New -

Indicates the first hardware version of this specific controller.

A: VID_0000 and PID_0000 are error codes, not valid identifiers. This typically means the computer attempted to communicate with the device but failed. This is a clear indicator of a hardware problem (power, cable, or internal chip failure).

Huasheng Electronics (also listed as Huaxin Technology in some databases). Product (PID 7250): USB 2.0 4-Port Hub. usb vid214b amppid7250 amprev0100 new

When a Windows operating system detects a newly plugged-in USB device, it generates a specific string of characters known as a hardware ID. If you are inspecting your Windows Device Manager or reviewing system logs and encounter the string USB\VID_214B&PID_7250&REV_0100 , you are looking at a precise hardware footprint.

This specific hardware ID is frequently found in affordable desktop peripherals, such as the 4x4 USB switch and various generic 4-port hubs like the GINZZU GR-315UB . Below is a detailed breakdown of what this ID means for your system and how to handle it. Technical Breakdown of the Identifiers Indicates the first hardware version of this specific

Behind the technical jargon of your device ID is a simple 4-port USB hub, likely the "brain" inside a multi-port switch or a combined USB-to-Ethernet adapter. 🛠️ The Identity Breakdown

Windows aggressively shuts off sub-hubs to conserve electricity, which often causes the HS8836A controller chip to lock up. This is a clear indicator of a hardware

Linux users will almost certainly see this device listed when running the lsusb command in a terminal. It will appear as:

: Devices that allow multiple computers to share the same set of USB peripherals (e.g., keyboards and mice).