According to roccat ”his groundbreaking technology works like a dream together with our exclusiveEasy-Shift[+]™ technology. Simply use the Easy-Shift[+]™ key on your Isku to activate macros for both your keyboard and mouse — an ingenious short-cut that lets you concentrate more on your game and less on controls. Your Kone[+] will even signal you with a light flash every time it’s chatting with the Isku – so you’ll know when the two are working together.ROCCAT™ Talk© also lets you take advantage of our exclusive Easy-Aim technology like never before. When your game demands precise marksmanship in sniper mode, simply press and hold a single keyboard key and Easy-Aim will instantly optimize the DPI setting on your Kone[+]. This two-handed custom marksmanship is the simplest and most convenient way ever to achieve pinpoint sniping accuracy. And it also frees up a Kone[+] button for another macro of your choice.
Source : roccat