Usb Vid214b Amppid7250 Amprev0100 New ((link)) Jun 2026

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

: The Product ID (PID) . The hex code 7250 designates the exact device model or controller variation. In this case, it explicitly specifies the 4-port hub controller configuration.

Once upon a time, in the labyrinth of a computer's motherboard, a new traveler arrived: the .

: The system flags the port as an “Unknown USB Device (Link in Compliance Mode)” , rendering the downstream ports completely unresponsive. Step-by-Step Guide to Resolve Driver Issues usb vid214b amppid7250 amprev0100 new

When you plug in the hub, your computer uses this VID and PID to identify it and load the appropriate driver.

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).

The string usb vid214b amppid7250 amprev0100 is a hardware ID reporting string. Here is how to decode it: This hardware identifier refers to a 4-port High-Speed USB 2

, a common high-speed controller found in various USB switching and expansion hardware. Revision (REV: 0100): Indicates the initial hardware version. Where You’ll Find It You will typically see this specific ID appearing in: USB Switches: Devices like the AIMOS AM-UK404

Devices using these identifiers are often unbranded or white-labeled products. They appear in: AIMOS KVM Switches : Specifically the 4-in 4-out USB switch. Generic USB Hubs : Such as the GINZZU GR-315UB or other budget-friendly 4-port expansion hubs. Embedded Systems : Often seen in Linux logs on devices like the Raspberry Pi when an external hub is connected. Driver and Troubleshooting Because this is a standard class-compliant USB Hub, it does not require proprietary drivers

Affordable, unpowered or powered multi-port expanders (e.g., specific variations of Ginzzu, Maxxter, or iSoul expanders) frequently drop this chip onto their boards. 3. Driver Requirements: Do You Need External Software? No custom driver is required for this hardware ID. Once upon a time, in the labyrinth of

The USB VID is a 16-bit code assigned to a company by the USB Implementers Forum (USB-IF), which uniquely identifies the vendor of a USB device. The PID, also a 16-bit code, is assigned by the vendor to identify a specific product. Together, the VID and PID form a unique identifier for a USB device, allowing the operating system to recognize and interact with it.

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When a computer displays a hardware string like USB\VID_214B&PID_7250&REV_0100 , it is reading the fundamental digital signature of a connected device. This specific alphanumeric sequence acts as a digital passport, informing your operating system exactly who manufactured the internal chip and what function the hardware is designed to perform.

You plugged in a docking station, monitor, or USB hub that uses this internal chipset.