through third-party driver repositories and legacy archives . Because Mercury motherboards span across many hardware generations—including legacy Intel G31, H55, H61, and H81 chipsets—the Local Area Network (LAN) controller on your specific board is typically manufactured by Realtek or Intel.
Before downloading any software, you must identify the specific onboard LAN controller chip used by your Mercury motherboard.
Mercury C39 10/100 Fast Ethernet Adapter #2 Driver for USTek
Finding the correct Ethernet driver is critical to restoring your internet connection after a clean installation or fixing a "Network Controller Missing" error in Windows 7. Step 1: Identify Your Motherboard Model & LAN Chipset