Precision Aim Mode Hit your target the first time every time. Use the included Mad Catz software to set your desired Precision Aim speed (mouse sensitivity), then hold down the Precision Aim button to slow down mouse movement to a level that works for you. You can even use the software to assign programmable features to the Precision Aim button, and then use it to execute keyboard commands like macros and keybindings - - a deadly weapon that will hit your enemy exactly where it hurts the most. Take Control of Your Games With the included programming software, you can create an unlimited number of profiles. For example, create a unique profile for each game or character, or for different builds (sniper, tank, healer, and more). Within each profile, you can customize you DPI settings, set Precision Aim sensitivity, create powerful macros and set keybindings. Each profile allows for 18 user-definable commands via six programmable buttons over three modes. 18 User-definable Commands via 3 Mad Catz Modes Toggle between three individual Mad Catz R.A.T. modes at the touch of a button. Change sensitivity or programmable button actions in an instant and gain immediate access to a mind-boggling 18 commands! 6 Programmable Buttons Combine the programmable buttons with standard left and right mouse buttons and it all adds up to eight buttons with which you can punish your competition. Assign your choice of key gaming actions to programmable buttons to create your own custom profiles. Customize Your DPI Settings Four user-definable DPI settings range from 25 to 6400 and the DPI button lets you easily cycle through your custom settings.