Classic black appearance, simple yet elegant This Microsoft Black Surface Edition mouse features a classic black design with a carefully finished surface that presents a delicate and smooth texture. Whether for business occasions or daily use, it will fit perfectly into your desktop environment and show your professional taste. Ergonomic design, comfortable grip experience The ergonomic design of the mouse perfectly fits the curve of your hand, and you won't feel fatigue even after long time use. Whether it is office or game, you can enjoy a smooth and comfortable control experience. High-precision Sensor, Precise Positioning The built-in high-precision sensor ensures that the mouse can be accurately positioned on a variety of surfaces. Whether it's a quick swipe or a subtle adjustment, it's easy to handle, allowing you to operate with greater ease. Wireless connectivity for freedom Supporting wireless connection technology allows you to be free from the constraints of cables and enjoy a freer use experience. At the same time, the stable connection performance also ensures the response speed and accuracy of the mouse. Multi-functional buttons, one-button operation is more convenient The mouse is equipped with multiple multi-function buttons, which can be customised according to your usage habits. Whether it's copying, pasting or opening frequently used programmes, it can be easily achieved through one-button operation, which greatly improves your work efficiency. Microsoft Quality Assurance, Trustworthy As a world-renowned technology brand, Microsoft has always been committed to providing users with high-quality products and services. This Black Surface Edition mouse also undergoes stringent quality testing to ensure its stability and durability.Translated with DeepL.com (free version)