Ok, I will admit I was a bit skeptical when I saw that this hadn’t been updated since March 2002, but I was delightfully surprised with the results. Here are the settings I used and then I will show you the results I achieved.
TCP Review Window: 64240
Path MTU Discovery: Yes
Select your network adapter in the drop down area. (Once you select your adapter then set)
Then reboot. This is important for all the changes to fully take effect.
Quite a difference huh? These speeds were tested using Speedtest.net using the same test server for both measurements as shown in the image.