" stays ahead with state-of-the-art MS116 CN-065K5F - Black - USB, wheel" Material: ABS Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 120g Package size: 12.7x9.3x4.3cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) 4. Durable And Reliable: Made With High-quality Materials, This Is Built To Last, Ensuring Long-term Durability. Its Sturdy Construction That It Can Withstand Daily Wear And Tear. 1. Comfortable Design: The MS116 CN-065K5F Optical Is Ergonomically Designed To Provide Maximum Comfort During Extended Use, Ensuring A - Experience For Your Hand And Wrist. . Versatile Scroll Wheel: The Scroll Wheel On This Allows For Easy And Quick Scrolling Through Documents Or Pages, Enhancing Productivity And Efficiency. Whether You're Browsing The Internet Or Working On A Project, This Will Help You Get Things Done Faster. 2. Precise Optical Tracking: With Its High-resolution Optical Sensor, This Delivers Accurate Cursor Control On Various Surfaces, Allowing For Smooth And Precise Navigation. 3. Plug-and-Play Convenience: Simply Connect The To Your Computer's USB Port And Start Using It Right . No Additional Software Or Drivers Are Required, Making Setup Hassle-.