With interchangeable grips, a weight-tuning system, and onboard memory, you can tune this gaming-grade laser mouse for the way you play.

Features:

• Interchangeable grips - The satin texture and fuller shape of the Wide Load grip add extra comfort. The DryGrip technology and compact shape of the Precision grip give you unmatched control. Get the ID Grip and personalize your G9x mouse.
• Next-generation gaming laser - You get game-changing precision at any hand speed.*
• Onboard memory - You can program up to five profiles (keyboard macros, dpi settings, and LED colors), so you can play your way on other PCs**—without software installation.***
• Weight-tuning system - Prefer a heavier or lighter mouse? You simply use the weight cartridge and up to 28 grams of metal weights to customize your G9x for just the right feel.
• Custom-color LEDs - You can choose the color of your LEDs from a wide color spectrum to match your mouse to your PC, game, or style. LEDs show your mouse dpi and profile settings.
• On-the-fly adjustable dpi - You get the right level of precision for whatever game you’re playing—from pixel-precise targeting (200 dpi) to lightning-fast maneuvers (up to 5700 dpi).****
• Two scroll modes - Precise click-to-click scrolling is perfect for weapon selection when you’re gaming. Frictionless, hyper-fast scrolling lets you fly through long Web pages.
• Polytetrafluoroethylene feet - Super-slick feet glide effortlessly across almost any surface.
  

* Up to 4.19 m (165 inches) per second on most popular gaming-mousepad surfaces.
** Logitech® SetPoint™ software required for initial setup.
*** Some profile settings require SetPoint to be enabled and are not supported on Mac, Linux, and earlier Windows-based operating systems.
****To get your G9x Mouse to move at 5700 dpi, please download the latest software.