Most modern Windows systems automatically detect the adapter. Plug the KY888 adapter into a USB 3.0 port. Wait a few minutes.
We verified the official ASIX and Corechip drivers with:
Right-click the device and select , then go to the Details tab. Select Hardware Ids from the Property dropdown menu.
sudo modprobe ax88179 # Driver loads automatically on plugin ky888 usb ethernet driver verified
The device might not work after a major Windows or macOS update.
for Corechip) to install the correct drivers, while disabling USB selective suspend can fix connectivity issues. Microsoft Learn Ethernet adapter is not recognized - Microsoft Q&A
If you download a driver from a random forum or a sketchy driver-updater tool, you are risking: Most modern Windows systems automatically detect the adapter
Download the driver corresponding to your chipset (Realtek or ASIX), run the installer, and restart your computer to complete the setup.
These errors indicate a driver conflict or hardware malfunction. Right-click the Start menu and select .
Disclaimer: Driver installation should be done with care. Always create a system restore point before installing new hardware drivers. We verified the official ASIX and Corechip drivers
Right-click the device, select , go to the Details tab, and select Hardware Ids from the dropdown.
Hardware requires software instructions to communicate with your operating system. While some modern operating systems feature plug-and-play capabilities for these adapters, older systems or specific hardware revisions require manual driver installation. Using a is critical for several reasons: