100 megabits per second instead of 1 gigabit
100 megabits per second instead of 1 gigabit
Have drivers been refreshed? Have you attempted to configure the Ethernet adapters for 1 Gbps in the settings? They should default to auto negotiation, though you can adjust them as needed. If that doesn’t work, consider using a live Linux CD to eliminate potential OS problems.
I just upgraded to an MSI B450 gaming plus motherboard. The router remains unknown to me—it's stored in a place I can't reach now, though it functions on other systems. The extender models are Netgear WN2500RP and Netgear EX6120.
Keep in mind if your setup includes older networking hardware. Some legacy devices could handle a full network operating at 100base if even one 100base unit was found. It’s important to verify that all equipment uses gigabit or 1000base NICs. This concern mainly applies to previous systems, though it was something I encountered earlier.
I’m going to be pretty sure you should verify that the pins aren’t twisted on the port itself. If any pins are loose or bent, the chances of it working drop significantly—either it might fall to 100Mbps or become completely non-functional. One docking station I discovered at work was the only option for connecting a laptop, and it only supported 100Mbps, even though all other identical laptops connected at 1Gbps. It’s quite possible to damage an Ethernet connection so severely that it can’t handle gigabit speeds. Your cables also play a big role. There’s a limit on length (including hubs, repeaters, extenders), and any kinks, bends, or cuts will ruin its ability to operate at 1Gbps or higher. If you’re using extenders, they’ll only maintain the lowest stable speed and won’t automatically adjust unless the cable is removed.