Usb Vid-0fe6 Amp-pid-9900

The USB Hardware ID VID 0FE6 & PID 9900 identifies a Corechip SR9900 USB 2.0 to Fast Ethernet Adapter

. This device is a low-cost network adapter typically used to add a 10/100M LAN port to laptops or embedded systems. Arch Linux Forums Device Specifications Vendor (VID): 0FE6 (Commonly associated with ICS Advent Product (PID): 9900 (Specific to the Device Type: USB 2.0 Fast Ethernet Adapter (10/100 Mbps). Corechip SR9900. Arch Linux Forums Driver Information

For the device to function correctly on Windows, you typically need the sr9900.inf driver file.

Here’s a technical write-up for the USB device with VID 0x0FE6 and PID 0x9900. usb vid-0fe6 amp-pid-9900

1. Device Identification

Decoding the USB Identifier: A Complete Guide to USB VID-0FE6 & PID-9900

In the vast ecosystem of Universal Serial Bus (USB) devices, every piece of hardware—from your mouse to your external hard drive—possesses a unique fingerprint. These fingerprints are known as the Vendor ID (VID) and Product ID (PID). For the average user, these alphanumeric codes remain invisible background noise. However, when a device malfunctions, a driver fails to install, or a mysterious entry appears in Device Manager, strings like USB\VID-0FE6&PID-9900 suddenly become critical.

If you have landed on this article, you are likely staring at this exact code in your system logs or error reports. You may be asking: What device is this? Why is it not working? How do I fix it?

This article provides a deep dive into USB VID-0FE6 and PID-9900. We will cover what this specific identifier represents, the common hardware associated with it, step-by-step driver solutions, and advanced troubleshooting for Windows, Linux, and macOS. The USB Hardware ID VID 0FE6 & PID

How to identify the specific device on your system

  1. Plug the device into a USB port.
  2. On Windows: open Device Manager → find device under "Universal Serial Bus controllers" or "Disk drives"/"USB Mass Storage" → right-click → Properties → Details → select "Hardware Ids" to confirm strings like VID_0FE6&PID_9900.
  3. On Linux/macOS: run lsusb (Linux) or check System Information (macOS). lsusb output shows vendor:product, e.g., "0fe6:9900".
  4. Use the reported vendor/product strings to search driver databases or the device’s packaging/model number for the exact product.

Symptom A: Unknown Device in Windows Device Manager

You open Device Manager (type devmgmt.msc in Run) and see a yellow exclamation mark next to "Unknown Device" or "Network Controller". Under Properties > Details > Hardware Ids, you see USB\VID_0FE6&PID_9900.

Cause: Windows does not have a built-in driver for this chipset.

For Windows 10 and Windows 11

Windows 10/11 often fail to install the correct driver automatically for these legacy devices, often recognizing them only as a generic "USB 2.0 Device" or "AV TO USB." Vendor ID (VID): 0x0FE6 Product ID (PID): 0x9900

Option A: The "EasyCAP" Driver Method (Most Common) Since this is a rebranded "EasyCAP" style device, the easiest fix is often using a dedicated driver package.

  1. Unplug the device from your computer.
  2. Search online for "EasyCap DC60 driver Windows 10" or "SMI Grabber Device Driver".
  3. Download the driver package (often found on sites like UpdateStar or DriverGuide).
  4. Run the installer. If the installer fails:
    • Go to Device Manager.
    • Look for the device (it might be under "Other Devices" with a yellow triangle).
    • Right-click it -> Update Driver -> Browse my computer for drivers.
    • Point it to the folder where you extracted the downloaded driver files.

Option B: The VideoHome SmartX Pro Driver If you believe yours is a genuine VideoHome device:

  1. Go to the VideoHome website (or their legacy driver archive).
  2. Search for the model "SmartX Pro" or "CHDVR".
  3. Download and install.

1. The "Generic" Problem

The VID 0FE6 belongs to Kontron, but in the wild, this ID is often used by generic manufacturers producing clone chips. The device PID 9900 identifies it as a USB 2.0 Fast Ethernet adapter.

Because these are often mass-produced "clones," the drivers are rarely signed by a major vendor. If you plug this into a modern Windows 10 or Windows 11 machine, it often fails to install automatically. You are usually forced to hunt down the dm9601.sys driver or use a driver pack utility.

Step 3: Manual Installation via INF File (The Reliable Method)

If automatic search fails:

  1. Download the dm9601.inf or rd9700.inf driver package.
  2. Extract the ZIP file to a folder (e.g., C:\Drivers\DM9601).
  3. In Device Manager, right-click the VID_0FE6&PID_9900 device > "Update driver."
  4. Choose "Browse my computer for drivers."
  5. Click "Browse" and navigate to the folder containing the .inf file.
  6. Ensure "Include subfolders" is checked > Next.
  7. Windows will warn about an unsigned driver—accept the installation.
  8. After completion, restart your PC.