Specifications:

• Blue and silver
• USB interface
• Optical tracking
• 2-inch fan in palm rest keeps hand cool
• Fan is controlled by on/off switch on right side of mouse
• 3-button layout
• Scroll wheel acts as third button
• Blue LED in scroll wheel
• Ergonomic design for left and right-handed users
• Precise cursor movement
• Regulatory Approvals
• FCC
• CE

Look for more here

USB Mouse