Ergonomic design elegant contoured shape seamlessly supports your palm
One button switchable between dpi levels 1000, 1200, 1600 to adjust cursor speed to suit various usage scenario
Upgraded functionality previous and next page buttons for hi-speed web, files browsing and work flow, perfect for gaming enthusiast, programmer, office staff
Smooth pads flat and smooth pad made of special material
Skin-friendly surface use rubber oil coating for preventing sweating fingers slide