For an affluent lifestyle added comfort enhanced entertainment or simply something that looks starry and celeb-inspired HP creates a smart geek-world for you. Get all the capabilities of the most advanced brand HP and be ready for the ultimate performances. HP''s optical and wireless mouse stereo headset speakers keyboard cool bag packs adapter color printers and photo printers will keep your digital lifestyle at finger tips.Product Description:Get excellent response and control with our Wireless Optical Mobile Mouse. This model features 27MHz wireless technology an optical sensor with adjustable sensitivity for various surfaces and a rubber-trim wheel for smooth scrolling.Enjoy wireless freedom with the 27MHz wireless technology.Get smooth scrolling with the rubber-trim wheel in the middle and optical sensor with adjustable sensitivity for various surfaces Mouse in comfort the rubber sides and symmetric design provide a comfortable and secure grip for left- or right-handed use Grab it and go the micro receiver is so small that you can store it inside the mouse for easy transport.Dimensions :3.86 Inches (L) x 2.36 Inches(W) x 1.36 Inches(H).=====================================================================================================================================================