The Dragons mouse is huge, 13x8,5 cm. Above as gummed side as finely roughened. There are four keys are also available. Top center the dpi button, front left, the colors change and the left side two keys "page back and forth." To operate on two AA batteries are required. (Not included.) This makes the mouse difficult and lift the mouse from slipping out of your hands. In addition, the mouse Po is heavy. The sliding feet are made of smooth plastic, not ceramic feet. Two switches on the lower side, the right for setting the frequencies 250, 500 Hz for the "return rate" or "viedeo control mode". Links for Off, On, or with light effects. Laser color = red, caution in children, very intense. Am not a player, buy the game Mice only for their robustness and durability. The Dragons mouse but I'm not so sure. For 19 then the mouse would be fine. For currently 29.99 or even 39.99 just too expensive.
