Intelligent Ergonomic DesignThe days of clicking the mouse wheel are over thanks to the 3Dconnexion CadMouse’s dedicated middle mouse button. It’s simply more comfortable and convenient to press than the scroll wheel. And because enhancing the way CAD professionals work, rest and play is in our DNA, we housed it in a stylish matte black and steel ergonomic design that supports your hand in a comfortable and natural position, hour after hour.Zoom The Way You Were Meant ToOther mice aren’t designed with CAD users in mind, but the 3Dconnexion CadMouse was born for it. With 3Dconnexion’s QuickZoom, you can effortlessly zoom in and out of your geometry with a single click of a thumb button. But don’t worry, scroll wheel lovers: the Smart Scroll wheel delivers precise click-to-click zooming in CAD applications or speedy scrolling with inertia effects in browsers and documents.Control Your Cursor With Engineering PrecisionWith the 3Dconnexion CadMouse, you’re in complete control thanks to its advanced laser sensor. With 8200dpi and a poll rate up to 1000Hz (responsiveness of 1 millisecond) you’ll click exactly where you need to, when you need to. It’s the level of precision CAD professionals demand—and deserve.Effortless Access To Your Favourite CommandsThe gesture button opens an application or environment-specific radial menu so you can access your favorite commands with a simple mouse gesture.Smooth As Silk. Quiet As A MouseHelping people to produce better designs, faster and more comfortably is our mission. That’s why we paid acute attention to how materials and geometry affect static and kinetic friction during mouse movement. The 3Dconnexion CadMouse has optimally shaped PTFE feet that create the least static friction and result in near-silent operation.Technical Specification7 buttons total (including dedicated Middle Mouse Button)8200dpi / 1000Hz laser sensorQuickZoomSmart Scroll wheelGesture / radial menu buttonPTFE feet1.8m braided USB cableDimensions (LxWxH): 128mm x 80mm x 44mmWeight: 130g2 year manufacturer warranty