Zero in.
*Gaming-grade laser: Gives you game-changing precision at any hand speed.* Maximum speed— 165 inches per second. Maximum acceleration—30 Gs.
*On-the-fly adjustable dpi: Enjoy pixel-precise targeting (200 dpi) to lightning-fast maneuvers (up to 5700 dpi).
*Dual-mode scroll wheel with hyper-fast scrolling: Provides precise click-to-click scrolling that’s perfect for weapon selection when you’re gaming. Or, switch to frictionless hyper-fast scrolling to fly through long Web pages when the boss is looking.
*Polytetrafluoroethylene feet: Super-slick feet glide effortlessly across almost any surface.

Make it yours.
*Weight tuning: Prefer a heavier or lighter mouse? Enjoy up to 27 grams of extra weights that you can mix-and-match for personalized feel and control.
*Onboard memory: Lets you save and take your settings with you when you’re on the go. A ready-to-play profile (for keyboard macros and dpi settings) stores critical info for your favorite title.**
*Ten programmable buttons: Put valuable macros in your hand.

Tracking
Resolution: 200 - 5700 dpi
Image processing: 12 megapixels/second
Max. acceleration: 30G*
Max. speed: up to 165 inches(4.19 m)/second*