|Dimension||Mouse :4.29 in (109 mm) x 2.8 in (71 mm) x 1.65 in (42 mm)
Receiver: 0.57 in (14.4 mm) x 0.74 in (18.7 mm) x 0.24 in (6.1 mm)
|Weight|| Mouse :4.76 oz (135 g)
Receiver: 0.06 oz (1.8 g)
Logitech® Options™ software
|Sensor technology||High Precision Optical Tracking|
|Number of buttons||7|
|Scroll Wheel (Y/N)||Yes (with Hyper-Fast Scrolling）|
|Tilt scroll function (Y/N)||Yes|
|Battery life||36-month battery life|
|Battery type||2 AA batteries|
|Wireless operating distance||Approx 10m|
|Wireless technology||Advanced 2.4 GHz wireless connectivity(Unifying supported)|
|Supported OS|| Windows Vista, Windows 7, Windows 8, Windows 8.1
macOS X 10.4 or later
Logitech® Unifying receiver
2 AA batteries
|Warranty||3-year Limited hardware warranty|
Power on—a wireless mouse that runs for up to three years on one set of batteries.
THREE-YEAR BATTERY LIFE
Up to three years of battery life helps you save time, money, and the planet by practically eliminating the need to change batteries. An indicator light lets you know when the battery is low.
You’ll fly through documents and Web pages with a single spin. Click-to-click scrolling gives you the precision you need when navigating lists, slides, and images.
PRECISE CURSOR CONTROL
Logitech optical tracking offers precise cursor control and smooth navigation on most surfaces with 1000 dpi.
Want to quickly switch from page to page on the Web in an instant? You’ll save time with the Forward/Backward buttons.
SCULPTED, RIGHT-HAND DESIGN
The sculpted, right-hand shape guides your hand to a naturally poised position and places customizable control within your reach.
Forget the hassle, expense, and waste of frequent battery changes. You’ll have up to three years of power.
CONNECT WITH EASE
You pop the tiny Logitech Unifying receiver in your notebook and leave it there. You can even add more devices. Plug it. Forget it. Add to it.
SCROLL WITH IT
Hyper-fast scrolling—one spin and you may never go back to an ordinary scroll wheel.