title_left:  "Logitech - Performance Mouse MX Black"@en-US
description_left: "Enjoy accurate control on a range of surfaces with this Logitech MX 910-001105 wireless laser mouse, which features Darkfield Laser Tracking for precision. Four programmable thumb buttons let you assign customizable commands for quick adjustments."@en-US 
title_right:  "Logitech Performance MX"@en
description_right: "
                          Logitech Performance Mouse MXThe power to achieve more on more surfacesYour hand is poised. You're set to create the big presentation. And with your Logitech Performance Mouse MX, nothing stands in your way. This is the mouse that puts high performance in the palm of your hand.
  
  
  
  
  
  
  
  Precision cursor control on more surfaces, including glass where other mice fail
  Wireless freedom for multiple devices with plug-and-forget Unifying receiver
  Flexible recharging through your computer or a wall outlet
  Fingertip controls for hyper-fast scrolling, quick-zoom and more
  Sculpted design cradles your hand for unmatched comfort 
  
  
  
  
  
  New Darkfield Tracking—now you can work on surfaces like glass, granite and polished wood without a restrictive mouse pad. Flexible USB or AC recharging eliminates the need to buy or change batteries. 
  Darkfield Laser Tracking for precise cursor control—even on glassThe culmination of a groundbreaking five-year engineering effort, Darkfield Laser Tracking lets you track on more surfaces than ever—including glass, where other mice flat-out fail. Logitech's exclusive technology tracks mouse movements by producing a detailed micro-roadmap of the work surface. So now you can confidently use your mouse on surfaces you never could before like clear glass, lacquered wood and marble.
  Plug-and-forget Logitech Unifying receiver stays in your computerOne tiny wireless receiver gives you many possibilities. The receiver is so small you can leave it in your notebook and forget about it. So you never need to unplug it when you move around, and your mouse is always ready when you are. Plus, this one receiver connects up to 6 Unifying compatible devices, allowing you to add accessories like a Unifying wireless keyboard without having to manage multiple USB receivers. Create The Combo That Works For You.
  Flexible recharging system ends battery hassles and downtimeRecharge your mouse anytime, anywhere—even while you work. Use the USB cable for charging through your computer. Or use the AC power supply to plug the mouse into your wall outlet. Either way, your mouse is always charged and ready when you are. From now on, you'll never need to look for batteries to get your mouse back in action so you can get back to work.
  Fly through long documents at a spin of the Hyper-fast scroll wheel. 
  Hyper-fast scroll wheel puts you in total scroll control 20-page spreadsheet? Extra-long email thread? Spin the almost frictionless scroll wheel to fly through long documents, emails and web pages. Tilt the wheel left and right for side-to-side scrolling. You can even shift to click-by-click mode for precise, line-by-line navigation of lists, slides and photos. Fast or slow, you've got the control to get it done at your pace.
  Convenient thumb buttons help you to quickly flip through web histories.
  Sculpted shape guides your hand for more control and comfortImagine a mouse that feels so natural in your hand you actually forget you're using a mouse. The sculpted design cradles your hand for more comfort and less fatigue, even during marathon mouse sessions. And every control is intelligently positioned right at your fingertips, so you're in total control of every click, scroll, cut, paste and zoom.
   
   
   
   
   
   
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