Corechip SR9900 USB2.0 to Fast Ethernet Adapter Identifying the Device in Windows
Add a wired internet port to thin laptops lacking an RJ45 port. Replace a broken internal network card on a desktop PC.
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." usb vid-0fe6 amp-pid-9900
Troubleshooting checklist
: These chips are typically found in inexpensive, unbranded USB Ethernet dongles often used for laptops without a built-in LAN port or for DIY projects like Raspberry Pi networking. Technical Profile Corechip SR9900 USB2
Microsoft Windows does not include native inbox drivers for the IC Plus IP1001. This is the primary source of frustration. However, the chip is essentially a clone or derivative of the architecture—a very common USB Ethernet standard.
I can provide customized installation files or command-line scripts to help resolve your issue. Share public link Technical Profile Microsoft Windows does not include native
Open , right-click the problematic device, and choose Update driver . Select Browse my computer for drivers .
Click , select the folder where you extracted the driver files, and click Next .
If you have installed the driver but the device still fails, consider the following:
Because these devices are often sold without consumer-facing branding, users typically find this technical hardware ID within the Windows Device Manager or through the Linux lsusb terminal command when troubleshooting network connectivity drops or hunting for missing drivers. Hardware Specifications Breakdown