H&-sculpted comfort contour The perfectly sculpted hand crafted shape of this comfort mouse supports your hand & wrist in a comfortable natural position Experience fine-motion control & fluid experience with well-positioned buttons & wheels Speed-adaptive scroll wheel Scroll through long documents or web pages faster & easier The precision wheel auto-shifts from click-to-click to hyper-fast scroll Unique thumb wheel Experience side-to-side scrolling with a stroke of your thumb To unlock the full range of thumb wheel possibilities install Logitech Options™ software Darkfield Laser Tracking Darkfield™ Laser Sensor tracks flawlessly virtually anywhere even on glass & high-gloss surfaces Input device Buttons type Pressed buttons Purpose Office Recommended usage PCnotebook Movement resolution 1000 DPIScroll type Wheel Number of scroll wheels 1 Frequency band 24 GHz Movement detection technology Laser Buttons quantity 5 Device interface RF Wireless Bluetooth Ports & interfaces Frequency band 24 GHz Design Product colour Grey Form factor Right-hand LED indicators Yes Unifying receiver Yes Receiver Unifying receiver Yes Technical details Onoff switch Yes Weight 145 g Quantity 1 Product colour Grey Form factor Right-hand LED indicators Yes Rechargeable Yes Number of scroll wheels 1 Ergonomic design Yes Ergonomics Onoff switch Yes LED indicators Yes Rechargeable Yes Ergonomic design Yes Power Battery capacity 500 m Ah Power source Batteries Battery technology Lithium Polymer (Li Po) Rechargeable Yes Battery life (max) 960 h Software Windows operating systems supported Windows 10 Education Windows 10 Education x 64 Windows 10 Enterprise Windows 10 Enterprise x 64 Windows 10 Home Windows 10 Home x 64 Windows 10 Pro Windows 10 Pro x 64 Windows 7 Enterprise Windows 7 Enterprise x 64 Windows 7 Home Basic Windows 7 Home Basic x 64 Windows 7 Home Premium Windows 7 Home Premium x 64 Windows 7 Professional x 64 Windows 7 Starter Windows 7 Starter x 64 Windows 7 Ultimate Windows 7 Ultimate x 64 Windows 8 Windows 8 Enterprise Windows 8 Enterprise x 64 Windows 8 Pro Windows 8 Pro x 64 Windows 8 x 64 Windows 81 Windows 81 Enterprise Windows 81 Enterprise x 64 Windows 81 Pro Windows 81 Pro x 64 Windows 81 x 64 Mac operating systems supported Mac OS X 1010 Yosemite Mac OS X 1011 El Capitan Mac OS X 102 Jaguar Mac OS X 103 Panther Mac OS X 104 Tiger Mac OS X 105 Leopard Mac OS X 106 Snow Leopard Mac OS X 107 Lion Mac OS X 108 Mountain Lion Mac OS X 109 Mavericks Packaging content Receiver included Yes Cables included Micro-USBUser guide Yes Weight & dimensions Weight 145 g Width 484 mm Depth 126 mm Height 857 mm Receiver width 144 cm Receiver depth 184 cm Receiver height 66 mm Receiver weight 2 g Packaging data Quantity 1 Receiver included Yes Cables included Micro-USBUser guide Yes Unifying receiver Yes Other features Weight 145 g