If you believe yours is a genuine VideoHome device:
If you install the driver but see a Code 10 error, the USB port may not be supplying enough power, or the driver version is mismatched. Try plugging the adapter into a different USB port—preferably a USB 3.0 port directly on the motherboard. Frequent Disconnections
$5–10 USD. If you spend more than 30 minutes troubleshooting, buy a new adapter from a reputable brand (TP-Link, Anker, Cable Matters). usb vid-0fe6 amp-pid-9900
While it generally works well, the primary issue for some Linux users is random disconnections, often resolvable by or tweaking USB power management settings . This adapter, manufactured under brands like ICS Advent, is a testament to the vibrant ecosystem of generic hardware that powers countless DIY and professional networking projects. If you run into issues, you're not alone, and the solutions are documented in the community experiences we've explored.
The hardware string identifies the Corechip SR9900 USB 2.0 to Fast Ethernet Adapter , a budget-friendly hardware chip commonly used in compact, low-cost USB-to-LAN dongles. Devices carrying this specific Vendor ID (VID 0FE6) and Product ID (PID 9900) bridge the gap for laptops, tablets, and mini-PCs that lack a dedicated physical RJ45 Ethernet port. Because it is often sold under generic, unbranded plastic casings, users frequently must rely on this exact hardware string to find functional drivers when their operating system fails to configure it automatically. Technical Specifications If you believe yours is a genuine VideoHome
Understanding USB\VID_0FE6&PID_9900: Drivers, Identification, and Fixes
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? If you spend more than 30 minutes troubleshooting,
Add a wired internet port to thin laptops lacking an RJ45 port. Replace a broken internal network card on a desktop PC.
Manufacturers love this chip because it is cheap, requires minimal external components, and works with standard magnet jack connectors. You will rarely (if ever) see a branded "IC Plus" adapter on a store shelf. Instead, this chip is found inside:
Breaking down our specific identifier: