Adesso iMouse X1

Multi-color LED backlight - The multi-color LED backlight allows for users to work or play in dark environments with different lighting colors (white/green/blue/red). 4 Level DPI Switch(1000/1600/2400/3200 DPI) - The adjustable DPI switch provides control of the mouse with 4 different customized sensitivities (4 default speed at 1000/1600/2400/320... more0 DPI). Located conveniently just below the scroll wheel, the DPI adjustment buttons let you quickly adjust cursor speed between the various computer tasks throughout your day. Ergonomic Gaming Design - The ergonomic design and the texturized rough surface on both sides of the mouse provide comfort and better grip for both left and right handed users. Forward & Back Buttons - Two Internet navigational buttons, back and forward, are conveniently located on the left side of mouse to provide you with Internet browser control with minimal hand movement. Gaming Grade Optical Sensor - The advanced optical sensor offers pinpointing tracking precision for your various computing and gaming activities.