Razer Basilisk V2

Focus+ 20k Optical Sensor for Cutting-Edge Precision: A 20,000 DPI optical sensor ensures that even the finest movement of your mouse is tracked, giving you an acute level of precision for game-winning headshots and highly elusive maneuvers.  12 Programmable Buttons for Extended Controls: Assign macros and secondary functions across 11 programmable buttons, including the renowned multi-function paddle, to execute multiple moves quickly.  Customizable Scroll Wheel Resistance For personalized sensitivity: You can adjust the scroll wheel resistance to your preference via a dial below the mouse. With personalized tactility, you’ll enjoy a level of control that allows you to game at your best.  Razer Optical Mouse Switch For actuation speed 3x faster than mechanical switches: Every click you make is actuated at the speed of light with no debounce delay so you’ll always be the first to pull the trigger. The switches are also durable for up to 70 million clicks.  Razer speedflex cable for Minimal Drag and Smooth Control: Featuring greater flexibility and minimal drag for unhindered swipes, allowing for smooth control during your matches