This product is either discontinued or we cannot get that from suppliers.
Form Factor: False-ambidextrous, Connectivity: Aft Wireless, Battery Life: Up To 350 Hours, Sensor: Optical, Max Sensitivity (Dpi): 7200, Max Speed (Ips): 220, Max Acceleration (G): 30, Programmable Buttons: 5, Switch Type: Mechanical, Switch Lifecycle: 20 Million Clicks, Mouse Feet: Standard Stock Feet, Tilt Scroll Wheel: No, Warranty: 02 Years
Even if you are comfortable using the touchpad of your laptop, there is no denying that it cannot give you the efficiency and precision of a mouse and hence a lot of people use mouse with their laptops or notebooks.