The advanced design of DS200 GAMING Mouse maximizes wrist comfort while hours gaming. DS200 GAMING Mouse helps prevent the pain or ease repetitive motion or strain. Advanced non-slip coating helps you have best control over your mouse. Change the weight with eight 2.4 gram weights to suit the game. Giving you the perfect weight for a perfect feel. Two DPI setting buttons below the wheel Four Side buttons on the left side MSI DS200 GAMING Mouse software gives you total control over the mouse. Basic and advan