Dimensions
mouse
height: 3.90 in (99 mm)
width: 2.36 in (60 mm)
depth: 1.54 in (39 mm)
weight (with batteries): 2.65 oz (75.2 g)
usb receiver
height: 0.57 in (14.4 mm)
width: 0.74 in (18.7 mm)
depth: 0.24 in (6.1 mm)
weight: 0.06 oz (1.8 g)
system requirements
usb receiver
required: available usb port
windows 7, 8, 10 or later
macos 10.5 or later
chrome os
linux kernel 2.6+
technical specifications
sensor technology
smooth optical tracking
dpi (min/max): 1000±
buttons
number of buttons: 3 (left/right-click, middle click)
scrolling
line-by-line scrolling
scroll wheel: yes, 2d, optical
battery life
battery life: 12 months 6battery life may vary based on user and computing
battery details: 1 x aa (included)
connectivity
connection type: 2.4 ghz wireless connection.