Download or look in Device Manager → right-click unknown device → Properties → Details → Hardware IDs. Search the VEN_XXXX&DEV_XXXX code on Google to confirm the vendor.
If Windows 10 automatically installs a basic Microsoft driver, disable automatic driver updates temporarily, then manually install Intel’s driver.
Realtek 10/100 Mbps Ethernet (often RTL8102EL or RTL8105E).
For Your ease Here are some direct links to Drivers
Download or look in Device Manager → right-click unknown device → Properties → Details → Hardware IDs. Search the VEN_XXXX&DEV_XXXX code on Google to confirm the vendor.
If Windows 10 automatically installs a basic Microsoft driver, disable automatic driver updates temporarily, then manually install Intel’s driver.
Realtek 10/100 Mbps Ethernet (often RTL8102EL or RTL8105E).
For Your ease Here are some direct links to Drivers