The human body engineering modeling From modeling to the kernel, every detail to the highest standards of game level to create the ultimate feeling Game level optical engine up to 1800 DPI, so that your game becomes more powerful fighting force moment Bidirectional antiskid roller Roller intermediate with non slip texture, more convenient in view Webpage, operation more agile Anti violence pull line design Double line can also ensure that the mouse line will not fall off in a violent pull, the mouse to be more durable System Requirements: Windows XP home edition or professional edition Windows 7 professional or ultimate Windows 8
