The Gembird MUS-4B-01 in a sleek black finish is a wired optical mouse designed for reliable daily use through a standard USB interface. You can easily tailor the cursor speed to your preference using a dedicated button that switches between 800, 1000, and 1200 DPI, allowing for a quick transition between precise movements and faster navigation. This lightweight black device weighs only 71 g and features a compact frame measuring 99 x 65 x 37 mm, making it comfortable to handle during long working hours. With four buttons and a 1.35 m cable, it provides a flexible reach to your computer while maintaining a low power consumption of up to 5 mA.