M170 Wireless Mouse

Number of Buttons: 3 (Left/Right-click, Middle click)

Smooth optical tracking

DPI (Min/Max): 1000±

Height: 3.85 in (97.7 mm)

Width: 2.42 in (61.5 mm)

Depth: 1.39 in (35.2 mm)

Weight (with batteries): 2.44 oz (69.3 g