Adesso iMouse M20B – Wireless Ergonomic Optical Mouse – Optical – Wireless – Radio Frequency – 2.40 GHz – Black – USB – 1500 dpi – Scroll Wheel – 6 Button(s) – Right-handed

Description

Internet Navigational 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.
Adjustable DPI Switch – Quickly and easily adjust DPI resolution (800/ 1200/ 1600) for a faster response with the convenient DPI Switch located at the top of your mouse.
Ergonomic Design – The iMouse M20 ergonomic design provides a comfortable grip and eliminates hand strain, while giving great cursor control.
Battery-Saving – Use the battery-saving on/off power switch on mouse base to extend battery life and reduce the need to change batteries.
2.4 GHz Radio Frequency Wireless Technology – 2.4 GHz Radio Frequency Wireless Technology