It is to your advantage to be able to change the default DPI with the use of proprietary software. In order to get the pace down to a level that is more comfortably habitual - I normally switch off the "increased pointer precision" option in Windows, and after doing so, the cursor begins to move at a speed that is more tolerable (when combined with the setting in the Logitech Gaming Software). Got pros: ergonomically designed for people with large hands, with a comfortable grasp height above the table. Does not become obstructed by dirt buildup. It is fantastic that it can operate on either one or two batteries simultaneously. If you work on middle sensitivity, you are need to charge your device once every six months at a specific location. Have any drawbacks? Not on the gadget itself, there are none. However, it is inconvenient that you will be able to comprehend the essential horseradish program and know where to obtain it and which version to download. As a consequence of this, it was discovered that the Logitech Gaming Software is required, and within it, all of the fundamental easy settings can be found.