The Targus W575 Wireless Mouse is designed for a comfortable fit in your hand. Its 1,600 DPI optical sensor provides a precise response to mouse movements and its 2.4 GHz wireless technology reduces interference, delays, and signal drops for excellent tracking. Use the scroll wheel for quick, confident navigation and customizable buttons for one-click access to your go-to docs and music. Just keep the small receiver plugged into your computer's USB port or tuck it away into the convenient storage compartment inside the mouse for those of you always on the go. 2.4 GHz wireless technology with 10-meter (33') range 1,600 DPI optical sensor for a precise response Stow-n-Go® USB receiver Designed for a comfortable fit in either hand 1 AA battery included
