ERGONOMICS ELEVATED Next-level comfort with MX Vertical Advanced Ergonomic Mouse ERGONOMICS MEETS PERFORMANCE MX Vertical is an advanced ergonomic mouse that combines science-driven design with the elevated performance of Logitech's MX series.Rise above discomfort with a mouse designed to reduce muscle strain, decrease wrist pressure, and improve posture. ADVANCED ERGONOMICS NATURAL HANDSHAKE POSITION MX Vertical's natural handshake position reduces muscular strain by 10 percent and promotes a more ergonomic posture. 57° VERTICAL ANGLE FOR IMPROVED WRIST POSTURE MX Vertical's unique 57° vertical angle reduces the pressure on your wrist, while your thumb is positioned comfortably on the thumb rest. USER TESTED. ERGONOMIST-APPROVED. MX Vertical has been designed and tested with criteria set out by leading ergonomists - improving posture, lowering muscle strain, and reducing wrist pressure. 4X LESS HAND MOVEMENT Advanced optical tracking with a dedicated cursor speed switch results in 4x less hand movement - reducing muscle and hand fatigue.Cursor speed and accuracy can be customized in Logitech Options. COMFORT FORM WITH TEXTURED SURFACE MX Vertical is shaped for the human hand and smooth to the touch.Its unique form is designed to fit a variety of hand shapes and sizes, while the textured rubber surface assures a solid and natural grip. KEY FEATURES ELEVATED PERFORMANCE Logitech's MX mice are engineered for masters of their craft who want to get more done, more efficiently. Logitech Flow allows you to seamlessly control multiple computers - and you can customize buttons, set application-specific functions, and adjust cursor speed via Logitech Options software. CURSOR SPEED SWITCH Change the speed and accuracy of your cursor for optimal control with a press of a button.MX Vertical features a best-in-class 4000 DPI high-precision sensor, resulting in 4x less hand movement. PREMIUM SCROLL WHEEL Get things done quicker with a precision scroll wheel featuring a convenient middle click. FAST RECHARGING Stay powered for up to four months on a full charge - and get three hours of use from a one-minute quick charge. Use the USB-C charging cable to top up the power. EASY-SWITCH™AND FLOW-ENABLEDPair up to three devices and effortlessly switch between them with the tap of a button or by simply moving the cursor from one screen to another with Logitech Flow. THREE WAYS TO CONNECTConnect MX Vertical via the included USB-C charging cable, Logitech Unifying Receiver, or Bluetooth®.For the best product experience with Bluetooth, please upgrade your computer's operating system to the latest version.