> right-click the network controller with the warning icon > Properties Hardware Ids from the dropdown. Look for a string like (Realtek) or (JMicron). Download Official Drivers If it is a Realtek chip, use the Realtek PCIe GBE Family Controller page for the latest Windows 10/11 drivers. If it is a legacy system (Windows XP/7), search for the JMicron JMC250 Realtek RTL8111 drivers specifically. Essay: The Role of Network Drivers in Modern Computing

The "G24101MKG" number refers to the magnetics module (the physical port component), not the processing chip. To find the correct driver for modern systems, use these methods:

If this port is built into your computer, visit the support page for your specific PC model (e.g., Dell, HP, or Lenovo) or motherboard manufacturer.

Scroll to Top