Logitech M325 Wireless Mouse_Black

Micro-precise scrolling
Comfortable contoured design
Up to 18-month battery life
Connect with ease
Logitech Advanced 2.4 GHz wireless
Logitech Advanced Optical Tracking
Logitech reliability
Perfect for laptops
Technical Specifications:
Sensing Method: Logitech Advanced Optical Tracking
Resolution dpi: 1000
Versus Speed Performance inches per second: 20
Buttons: 5 (including tilt function)
Scroll Wheel: Yes (Web wheel)
Tilt Function: Yes
Battery: 1-AA type batteries
Battery Life: 18 months maximum
Operation Distance: about 32 ft; 10m
Wireless System: Advanced 2.4GHz technology
Connection I / F: USB
Dimensions (WxDxH): 3.7 x 1.6 x 2.2 inch / 95.0 x 40.0 x 57.0 mm
Weight (Including Battery): 3.3 oz / 93.0 g
Unifying Receiver (WxDxH): 0.7 x 0.2 x 0.6 inch / 18.7 x 6.1 x 14.4 mm
System Requirements:
Windows Vista or Windows 7, Windows 8
Mac OS X 10.5 or later
Chrome OS
Linux kernel 2.6+
USB port
Warranty: 1 year Logitech