The MX Anywhere Mouse from Logitech is an ultra-portable mouse with a variety of accessibility features. Two thumb buttons make navigating web pages and programs easy. Darkfield laser tracking allows the optical laser to work on surfaces traditional optical mice have issues with, like glass or reflective surfaces. The Logitech Unifying Receiver is a tiny USB receiver that can stay in your laptop even when the mouse isn't in use without worrying about it bending or damaging the port. The receiver also is compatible with a number of other Logitech wireless devices, allowing you to keep valuable USB ports available even when using multiple peripherals. The mouse comes with a carrying pouch, protecting it from dust, scratches, and other damage while on the go.All optical and laser mice use irregularities in the work surface to track the direction and speed of your mouse. The more irregularities on the surface, the easier it is for the sensor to track your movements.But there just aren't enough irregularities on clear glass for your standard mouse to work. With Logitech Darkfield Laser Tracking.

The Logitech 910-000872 Anywhere Mouse MX reveals microscopic details—allowing you to track on a surface like glass that leaves other mice confused. The tiny receiver for the Logitech 910-000872 Anywhere Mouse MX stays in your notebook.There’s no need to unplug it when you move around.Fly through long documents and Web pages with a single spin. Or use click-to-click scrolling for the precision you need when navigating lists, slides, and images.You get the reliability of a cord plus cordless convenience and freedom—fast data transmission and virtually no delays or dropouts. The tiny receiver stays in your notebook. There’s no need to unplug it when you move around, so your mouse is always connected when and where you feel like using it. Plus, you can easily add a compatible wireless keyboard or number pad, or even another mouse—without the hassle of multiple USB receivers. Small enough to take with you, the sculpted shape fits your fingers for a naturally comfortable grip. There’s more control within your reach. Move quickly through Web pages.