The HP 780M Ultra-Fast-Scroll Wireless Mouse is ideal for anyone who wants faster and smoother scrolling. The magnetic ultra-fast scroll wheel lets you switch between tactile and free-spin scrolling modes for precision scrolling. With HP Shortcut Wheel you can customise your controls to quickly access calls and productivity tools. And the dual metal scroll wheels help you move through documents and spreadsheets efficiently, even if you're scrolling horizontally.HP Comfort Silicone - soft, durable surface that can be sanitisedThree minute quick chargeSix programmable buttonsQuiet-click buttonsContoured ergonomic shapeWirelessly connect to up to three devices