Killer e2200 speed problems

[millerb415]

i have a gigabyte z97x gaming 7 mobo with Killer e2200 ethernet port. For some reason, even though it is a 1000mbps chip i am only getting about 100mbps i know that this is a common problem but for some reason i cant fix it. after i unistalled the drives suspecting that that was the problem when i tryed to reinstall them it is saying that i do not have a killer e2200 in my computer.

[Skiiwee29]

Are you testing on the internet your speeds? If so, they are going to be limited by your ISP connection. 

[millerb415]

i was using both internet and regular also in home network contention got the same for both. i should be getting about 150mbps from isp, and when i use my wifi i can get up to 175 mbps internet speed on the same rig at the same place on my wifi network