I have the M100 Lenevo Ideapad Gaming Mouse which has polling rate of 1000Hz but has no no software to configure it...I am wondering whether the mouse has 1000Hz polling rate by default or do I have to do some <Mod Edit> to make it 1000Hz
No bro there is no software for the m100...only in the specification it is mentioned as 1000Hz polling rate.I'm not sure, you probably can configure it in some Lenovo software you can download.
Though tbh you literally cant feel a difference.