LOGITECH, INC. LOG910003041 Wireless mouse provides easy touch navigation, plus familiar precision and comfort for everyday use. Essential Windows 8 navigation comes alive with the ultra-smooth glass touch zone. Scroll horizontally and vertically with intuitive motions of your finger while the left, right, and middle buttons provide the precision you expect from a mouse. Thanks to the rubber grip wrapped around the comfortable shape, youll enjoy improved handling. Plus, a dedicated button allows quick access to your favorite apps on the Windows 8 Start screen. And with an 18-month battery life and Logitech Unifying technology, youll quickly discover that this touch mouse unlocks the power of your Windows 8 PC. Connector/Port/Interface: USB Left/Right Hand Use: Left/Right Mouse Technology: Optical Wired/Wireless: Wireless.