Once installed, both ports will appear in your menu: Windows 11 How to add a second IP address to a network card
: Most modern cards use PCIe . Ensure your motherboard has an available slot (x1, x4, or x8 depending on the card's speed). dual ethernet card
: Windows 10/11 often detects the card automatically. If not, download the latest drivers from the manufacturer’s site (e.g., Intel's support page or Realtek). Once installed, both ports will appear in your