Evoluent Small, Right-handed, USB, Optical, Adjustable DPI

**World’s First Mouse with Grooved Buttons**

Your fingertips rest in a shallow groove on the buttons. This patented innovation secures the mouse in your hands and makes moving it much more precise.

**Avoids Forearm Twisting For Comfort**

The ergonomic shape supports your hand in a handshake position. Since 2002, users continue to report that Evoluent VerticalMouse provides superior comfort and even relieves their wrist pain.

**Extended Lip

Prevents Rubbing**

An extra wide lip along the bottom edge prevents the last finger from rubbing the desk.

**Easy-To-Reach

Thumb Buttons**

Smartly-placed thumb buttons are both within easy reach at the top and bottom of a contoured thumb rest.

**Adjustable Pointer Speed**

A button behind the wheel enables quickly changing the pointer speed to suit different tasks: select higher speed (higher DPI) to make the pointer move faster for general use; select lower speed (lower DPI) to make the pointer move slower and more precisely for drawing, photo editing, etc.

**Pointer Speed Indicators**

Up to four lights show pointer speeds from slow to fast: slow speed or low DPI for precision work such as photo editing or drawing; fast speed or high DPI for quickly moving across the screen for general tasks.

**Laser Sensor**

A laser sensor ensures reliable tracking on most surfaces.

**Copy/Paste and

Much More***

Configure the buttons to perform nearly any function you wish — such as Copy or Paste — with fewer clicks and mouse movements.

**Excel Horizontal Scroll***

Scroll horizontally in Microsoft® Excel® by pressing a thumb button and rolling the wheel.

**Smart Scrolling***

Dramatically varies sensitivity per notch in response to the speed you roll the wheel, from slow-and-precise all the way to hyper speed for blazing through long pages.

**Eye Comfort Control***

Quickly lower your screen’s brightness to help reduce eye strain by simply rolling the mouse wheel. Easily change the brightness of the screen as your ambient light level changes.

**Three Sizes**

VerticalMouse D models are available in three sizes: Small, Medium and Large.

Specifications