Perfect surface adaptability: innovative V-Track technology utilizes vertical light which goes deep into the details of all surfaces. Guaranteed smooth and accurate tracking anywhere, even on furry textiles. Throw away your mouse pad!
Screen Capture Tool: consists of value-added functions, such as: Screen capture, TutorPen, 16-in-One, 4-way wheel, multi-link management, DPI/report rate select, etc. Best software for your every need.
Dual-function key:? Screen capture software download; ? Executes up to 5 chosen PC commands
Screen capture: size-freely capture any part of your screen