Increase Internet Speed

August 2016

You want to know if it is possible to increase your internet speed?


  • Open Notepad and paste the below code in it.

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters]"SackOpts"=dword:00000001"TcpWindowSize"=dword:000 5ae4c"Tcp1323Opts"=dword:00000003"DefaultTTL"=dwor d:00000040"EnablePMTUBHDetect"=dword:00000000"Enab lePMTUDiscovery"=dword:00000001"GlobalMaxTcpWindow Size"=dword:0005ae4c
  • Now save this file as speed.reg. Execute it and observe the change!

See also :

This document entitled « Increase Internet Speed » from CCM ( is made available under the Creative Commons license. You can copy, modify copies of this page, under the conditions stipulated by the license, as this note appears clearly.