Evoluent Vertical Mouse 4 Ergonomic Left Handed Mouse (Regular Size) with USB Wired Connection, Programmable Buttons, and Supports Windows MacOS Linux for Desktop Computer Laptop PC

LEFT-HANDED
VERTICAL MOUSE

• Comfortable and easy to use- The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons.
• 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.
• Improved thumb rest- The thumb rest has been reshaped to provide even more comfort over earlier versions.
• 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.
• Now two thumb buttons- A new bottom thumb button provides greatly extended functionality when used with the included driver.
• Lighted Evoluent logo- The logo is pure eye candy. The illumination turns off when the system is in sleep mode to conserve notebook battery power.

Features: 
• For Left-Handed Users
• Keeps Hand in a ""Handshake"" Position
• Sculpted for Comfort
• Adjustable Laser Sensor
• Thumb Rest
• Pointer Speed Indicators
• Illuminated Logo
• Extended Lip
• Includes Driver for Windows
• Windows, Mac & Linux Compatible