Usb Vid214b Amppid7250 Amprev0100 New Link

USB\VID_214B&PID_7250&REV_0100 looks complex, but it is simply a generic Anyka-based USB camera or video device. The "NEW" tag is usually a good sign—it means your system sees the hardware and is ready to install drivers.

Your action plan:

The era of plug-and-play is here, but legacy identifiers like this one remind us that behind every "unknown device" is a piece of hardware waiting to be recognized. Now you have the knowledge to tame it.

Have more details about your specific VID_214B device? Check the physical label, search the brand name, and contribute your driver to open-source databases like the Linux USB ID Repository.

The USB device identified as VID 214b, PID 7250, with Revision 0100 is a generic high-speed 4-port USB 2.0 Hub controller, typically powered by the Huasheng Electronics HS8836A chip.

This specific hardware ID is frequently found in affordable desktop peripherals, such as the AIMOS AM-UK404 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

A USB Hardware ID is the "fingerprint" your computer uses to determine which driver to load.

VID (Vendor ID) 214b: Registered to Huasheng Electronics (also sometimes listed as Ameco Technologies).

PID (Product ID) 7250: Specifically identifies a 4-port USB 2.0 Hub.

REV (Revision) 0100: Indicates the hardware version (v1.00) of the controller chip. Typical Use Cases & Components usb vid214b amppid7250 amprev0100 new

This controller is extremely common in multi-port accessories because it is cost-effective and provides standard "Plug and Play" functionality. You will most often find it inside:

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

Combo Adapters: USB-to-Ethernet adapters that also include three or four extra USB ports.

Internal Hubs: Built-in ports on monitors or laptop docking stations. Driver & Troubleshooting Information

Because this device is a standard USB 2.0 hub, it does not require proprietary drivers for modern operating systems.

Windows/macOS/Linux: The system should automatically load the generic "USB Root Hub" or "Generic USB Hub" driver.

Common Issue (Intermittency): Some users report that these hubs can be recognized inconsistently, particularly when used with Raspberry Pi or Linux systems. This is often due to power instability or the hub being "bus-powered" (drawing power only from the computer) rather than having its own external power adapter.

Identification Tool: If you need to verify the chip details further, tools like the Flash Drive Information Extractor or USBDeview can provide deeper technical logs.

Are you experiencing connectivity issues with this hub, or do you need help locating a specific firmware update for a device using this ID? The era of plug-and-play is here, but legacy

USB hub only recognised intermittently - Raspberry Pi Forums

Based on the subject line provided, you are attempting to identify or find drivers for a piece of hardware connected via USB.

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

Devices carrying the VID_214B identifier are rarely "professional" equipment. They are consumer-grade, often costing under $20. Yet, this affordability is their greatest feature.

Professional video capture cards from brands like Blackmagic Design or Elgato can cost hundreds of dollars—overkill for a user wanting to digitize a handful of family holiday tapes. The VID 214B adapter democratizes the process. It puts video preservation into the hands of anyone with a laptop and a USB port.

If the device still refuses to cooperate:

If you want, I can look up the vendor tied to VID 0x214B and any known devices using PID 7250 (requires web lookup). Which would you prefer?

The appearance of USB\VID_214B&PID_7250&REV_0100 signals a new batch of affordable, generic HID hardware hitting the supply chain. It is not malware, nor a critical update—just the signature of a reference design being used in low-cost peripherals.

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. Have more details about your specific VID_214B device

Have you spotted this VID/PID in your environment? Share your hardware photos in the comments below.

It looks like you are providing details from a USB device descriptor (likely a Huion or similar drawing tablet, since VID_214B is Huion’s vendor ID) and asking for a full .inf file content (driver installation file) for that device.

Based on your string:

Below is a complete driver .inf file you can use for manual installation if Windows does not automatically recognize the device as a Huion tablet.

Because VID_214B represents a generic reference design, BadUSB attacks are a theoretical risk. If you see PID_7250 REV_0100 enumerated on a secured workstation where no new hardware was physically installed, investigate immediately. Generic HID chips can be reprogrammed to inject keystrokes.

Conversely, if a user simply bought a $15 macro pad from an online marketplace, this VID/PID combination is benign and expected.

Because the VID 214B uses standard HID descriptors, the device loads the generic hid-generic driver on Linux and the native HIDClass.sys on Windows. No proprietary driver is required.

Early benchmarks from the community show: