The Logitech Signature M650 L Wireless Mouse in Graphite features Bluetooth connectivity and a sleek black design. With a maximum DPI of 4000, this ergonomic mouse is designed for right-handed users and includes a thumb button, scroll wheel, and silent functionality. The optical tracking method ensures precise cursor movement, while the 5-button design offers versatility for everyday use. The 1-year manufacturer warranty and high-quality construction make this mouse a reliable choice for computer and tablet users looking for a comfortable and efficient pointing device.