I have 500mbs internet that seems to be working on all devices except my pc. My phone is hitting over 200mbs while my pc is stuck around 100mbs. I went to my ethernet configuration settings and saw that it was set at 100mbs full duplex (i have no idea what that means bts). I set it to 1gbs full duplex and restarted my computer. The setting stayed on 1gbs but under the general info tab i am still at 100mbs. If my options are 10mbs, 100mbs and 1gb how come i cant use the 1gb? Why am i stuck at 100mbs? realtek pcie gbefamily controller btw. Thanks for any help.