Height: 4.54 in (115.4 mm)
Width: 2.60 in (66.1 mm)
Depth: 1.59 in (40.3 mm)
Weight (with batteries): 3.17 oz (89.9 g)
Windows® 7,9,10 or later
macOS® 10.10 or later
Sensor technology: Smooth Optical Tracking
Sensor resolution: 1000 dpi
Number of buttons: 3
Scroll Wheel: Line-by-Line Precision
Unifying ready mouse: No
Unifying ready receiver: No
Battery: 18 months
Wireless operating distance: 393.7 in (10m) 6Wireless range and battery life may vary based on user, environmental and computing conditions.
Wireless technology: Logitech Nano Receiver
Logitech M190 Full-Size Wireless Mouse (Grey, Blue & Black)
PRECISE TRACKING. EFFORTLESS SCROLLING.
Navigate more easily thanks to a controlled line-by-line scrolling experience. The optical sensor gives you smooth and accurate cursor control on almost any surface.
That means accurate mouse movements with no more annoying missed clicks.