HP 150 Wireless Mouse - Ambidextrous Design - 3 Buttons, Scroll Wheel - Up to 10 Month Battery - Black Wireless. Precise. Comfortable This precise and comfy wireless mouse is designed to get you clicking quickly and keep you productive all day, wherever your journey takes you. Precisely Right With its 1600 DPI optical sensor, this mouse works on almost any surface with astounding accuracy. Stash it in your bag with your laptop and you'll be good to go. No Strings Attached Roam free from wires or clutter with a 2.4 GHz wireless connection via simple dongle. Looks Good, Feels Good Elegant ergonomic design gives you all-day comfort so you can get it all done. It feels so natural, you'll forget you're holding it. Lefty or Righty Whether you're a righty, lefty, or bothy, this mouse is ready for however you click. Control the Scroll Three buttons in one mouse. Left click, right click, or center click on the dual-function scroll wheel. You've got all the control you need in one fingertip. Depth: 64.1 MM Looks good, feels good Lefty or righty Control the scroll Peace-of-mind coverage Precisely right No strings attached Wireless. Precise. Comfortable. Height: 34 MM Width: 130 MM