Experience more flexibility in form and function with up to 11 programmable buttons

Adjustable multi-position Palm rest with three settings and two new interchangeable side wings with two and four buttons

Built with superior materials, such as anodized aluminum plates and an aluminum wheel for ultimate comfort, design and durability

Experience incredible response speed and sensitivity control with 12, 000 DPI, up to 50G, 250 IPS and 5 On-the-Fly DPI settings, A feature that allows you to change your setting in the heart of the action