Adesso IMOUSE E20 - 2.4GHZ Ergo Laser Illum USB Mouse 400/800/1600/3200 DPI Black

With 2.4 GHz Radio Frequency technology the Adesso« iMouseÖ E20 Wireless Vertical Ergonomic Laser Mouse provides you with wireless convenience and the freedom of a smooth connection for up to a 30-foot range without tangled cables. This ergonomic mouse is designed with a vertical orientation and a contoured shape that provides a uniquely comfortable user experience. With this wrist-friendly contour support you will hold your hand in a healthy "handshake position" which is the neutral position of your forearm as opposed to the "twisted forearm" position as with a regular mouse. Two internet buttons are conveniently located on the side of the mouse for Back and Forward page browsing. The switchable DPI button on the top provides multiple levels of mouse cursor speed that is useful in different environments. The advanced Optical Sensor technology keeps the mouse precisely on point and lets you work on most glass wood marble and leather surfaces without a need of a mouse pad. Finally the iMouse E20 is Plug and Play and requires no drivers. Simply plug the USB Receiver into any available USB port and be ready to enjoy the freedom of a comfortable and wireless mouse experience!

Features:

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.

DPI Switch Button

Quickly and easily adjust DPI resolution 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.

Advanced Laser Sensor

Advanced Laser Sensor allows greater precision in mouse navigation increases battery life and works on more surfaces (such as glassy surfaces) than an optical mouse.

With this wrist-friendly contour you will hold your hand as "handshake position" which is also the neutral position of your forearm.

Normally your forearm will be twisted in order to be flat on the supporting surface when using regular mouse. However this posture will strain your muscles and then lead to wrist pain while using the normal mouse constantly without rest. That's where Adesso iMouse E20 becomes helpful.