laptop max 100 Mbps only on COX 150 Mbps plan
I have COX 150 Mbps plan but when I check laptop it says connection is 100 Mbps only. I used to be able to go above 100 Mbps in past, but recently the adapter connection shows max 100 Mbps only. Also...
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When you hover your cursor over the network icon in the notification area, it reads 100 Mbps? This would be from your NIC and not your data plan. For some reason your NIC is configured for Fast Ethernet (100 Mbps). Open Device Manager via Run command to troubleshoot: devmgmt.msc
Check the properties of your NIC and as Mouth noted, try another cable and perhaps another port on the router. Something isn't auto-negotiating.
