Adesso iMouse E10 Wireless Optical Vertical Mouse

2.4 GHz Radio Frequency Wireless Technology

This mouse works at any angle with a range of up to 30 ft. with no wires to get tangled. The On/Off switch helps conserve battery power plus the low battery indicator helps you know when it is time to change batteries.

Ergonomic Vertical Design

The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting.

Back & Forward Button for Conveniency

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.

DPI Switch Button

Quickly and easily adjust DPI resolution (1000/1500/2000 DPI) for a faster response with the convenient DPI Switch located right beside your thumb.

Battery-Saving

Use the battery-saving on/off power switch on mouse base to extend battery life and reduce the need to change batteries.