The ultimate wireless mouse for CAD professionals CadMouse Pro Wireless is the full-size mouse designed specifically for the modern CAD professional. Offering superior ergonomics, a dedicated middle mouse button, high resolution optical sensor, up to three-months use between charges, and 50 million clicks-worth of durability, the CadMouse Pro Wireless the mainstay of any CAD toolkit for daily use by the CAD specialist. Ergonomic Design Angled shape optimized for natural wrist positioning with a dedicated middle mouse button Maximum Durability High-quality, long-life switches made with resilient components and materials High Performance High capacity rechargeable battery and a high precision, optical sensor Smart Mouse Wheel 2 Smooth scrolling and click-to-click zooming in CAD applications Quick Zoom Effortlessly zoom in-and-out of geometry with a single click Radial Menu Provides quick access to your favourite application commands Professional Ergonomic Design Purpose-built for supremely comfortable use over long CAD sessions, CadMouse Pro Wireless feels completely organic, with ergonomic features creating an experience that greatly reduces the muscle and tendon discomfort frequently encountered during CAD sessions. The Button for CAD Professionals The middle mouse button is designed specifically for CAD users who require a third button to access their application functions. Using almost 60g less force than clicking a scroll wheel, the middle mouse button is ideal for CAD applications. More Comfort, Less Strain Designed with an angled shape, CadMouse Pro Wireless creates a more natural hand posture, reducing the muscle and tendon discomfort frequently encountered with traditional mice. The Ideal Thumb Rest Complementing its slanted shape, the incurvated thumb rest gives thumbs an ergonomically natural place to hold onto the mouse and easy access to its side buttons. Concave Button Shape The three main buttons of CadMouse Pro Wireless offer a concave design, sculpted to guild the fingertips to their ideal positioning, for an organic, natural feel. A Natural Extension of the Hand The combination of ergonomic design features and intelligent software come together in a full-size mouse to create an organically connected workflow you can feel. Durability to Last The average CAD user clicks thousands of times during a standard workday. CadMouse Pro Wireless is designed to handle over 50 million clicks to its main buttons, giving users mechanical longevity a CAD professional should expect from a premium CAD input tool product. Low friction, wear resistant polytetrafluoroethylene (PTFE) feet give CadMouse Pro Wireless smooth, precision movements long after the average mouse. A 3-year warranty combined with built-to-last design means CAD professionals will experience years of high-quality CadMouse Pro Wireless use. High Precision & Performance The precision optical sensor, high adaptive polling rate and specially developed polytetrafluoroethylene (PFTE) feet combine to create an experience of controlled performance that feels like CadMouse Pro Wireless is directly hardwired to every action the CAD user makes.This immediacy and precision are maintained when running off its rechargeable lithium polymer battery, providing up to three months of worry-free wireless use between charges.