Plug the device directly into a motherboard port (on the back of a desktop tower).
The Complete Guide to USB VID 0FE6 & PID 9900: Drivers, Identification, and Troubleshooting
is often found in generic or unbranded adapters, finding the correct driver is essential for stability. Modern versions like Windows 10 usb vid-0fe6 amp-pid-9900
Download the or RD9900 driver package from a reputable driver repository or your device manufacturer's website. Extract the downloaded ZIP folder to your desktop.
Ensure you are using at least a Cat5e Ethernet cable for a stable 100Mbps link. Plug the device directly into a motherboard port
Choose . If Windows finds it via Windows Update, let it install. 2. Manual Driver Installation (Windows 7/8/10/11)
10/100 Mbps. However, because it operates over the USB 1.1 bus, its real-world throughput is technically capped near 12 Mbps . Extract the downloaded ZIP folder to your desktop
Essentially, this device is a cheap, compact USB-to-Ethernet (RJ45) dongle designed to provide wired internet access to laptops, tablets, or desktop computers lacking an internal Ethernet port. Technical Specifications & Performance Expectations
: Drivers exist for older versions (10.6 to 10.13), though newer versions may require third-party packages. Troubleshooting Common Issues
If your device is integrated into an accessory distributed by computer brands like Asus or Lenovo, you can download targeted packages:
