Always download drivers from the official manufacturer's website to avoid malware or incompatible files.
Fix Ethernet connection problems in Windows - Microsoft Support Ethernet Driver Download
: Right-click the Start button and select Device Manager . Expand Network adapters . Look for Your Card : You will likely see names like Realtek PCIe GbE Family Controller Go to product viewer dialog for this item. , Intel Ethernet Connection , or "Unknown Device". Look for Your Card : You will likely
: If your PC can't get online at all, use another device to download the driver onto a USB flash drive , then transfer it to your computer. Step 3: Installation Process Step 3: Installation Process : If you have
: If you have a pre-built PC or a laptop, go to the support page for Dell , HP , or Lenovo and enter your serial number or model.
: Write down the exact model to ensure you get the right driver. Step 2: Download the Driver