The Logitech M590 Wireless Multi-Device Silent Mouse in black is a versatile tool for your computing needs. With 7 buttons, including a programmable thumb button and 4-way scrolling, this ergonomic and grip-friendly mouse has a maximum DPI of 1000 and offers three connectivity options: wireless, Bluetooth, and USB. The battery status indicator and on/off switch provide added convenience. Measuring 4.05 inches in length and 2.52 inches in width, this mouse is designed for comfort and functionality. Its optical tracking method ensures precision, and the silent feature eliminates unnecessary noise.