The Logitech MX Master 4 Ergonomic Wireless Mouse with Haptics in Graphite is a high-performance mouse designed for right-handed users. With a sleek black design and advanced features like programmable buttons, adjustable DPI up to 8000, and a scroll wheel that supports side-to-side scrolling, this mouse offers a comfortable and efficient user experience. The mouse also includes wireless connectivity options such as Bluetooth and USB-C, along with features like haptics for a more tactile feel. Additionally, the rechargeable battery and optical tracking method ensure reliable performance.