Track virtually anywhere—even on a glass desk—with Logitech Darkfield Laser Tracking. Turn the world into your mouse pad. Logitech Unifying receiver—the tiny, wireless receiver that stays in your notebook and lets you add devices as you need them. The micro-USB recharging system lets you use the mouse even when it’s charging. Manufacturer PN: 910-001105

• Darkfield Laser Tracking: You get accurate, precise cursor control on virtually any surface, even glass tables (4 mm minimum thickness) where optical and standard laser mice fail. Turn the world into your mouse pad.
• Logitech Unifying receiver: The tiny receiver stays in your notebook. Plus, you can easily add a compatible wireless mouse or keyboard—without the hassle of multiple USB receivers.
• Flexible recharging system: A micro-USB cable charges your mouse through your computer or a standard outlet—even when in use. You will always have the power you need to get the job done..
• Hyper-fast scrolling: You will 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.
• Sculpted, right-hand shape: Designed to fit your hand and put it in a comfortable, natural position.  Comfortable hands like comfortable mice.
• Four thumb buttons: Customizable thumb buttons help you do more, faster. Move backward or forward through Web pages, zoom in or out on photos, and jump between open windows.
• Logitech 3-year limited hardware warranty
• Package Contents: Logitech Peformance Mouse MX, Logitech, Micro-USB charging cable, AC power supply, Pouch for charging system, USB receiver
• Receiver extender cable, CD, Quick-start guide, Tips guide