Dell Mouse Software For DPI

[Seelkadoom Bluestar]

So I recently bought a new mouse. It's Dell 3D Optical Mouse (It's USB Wired). It has a DPI of 1200. I need to adjust it for FPS a little so I need to change this DPI. I used to play with 400 but anyway does anyone know where can I get software to change it or if there's even a software to change it.
Regards,
Seel

 

[Sapphire Thunder]

There is no software for that mouse which would let you change the dpi.
You need a proper gaming mouse for that.