• 15 programmable function keys  
• Dedicated view and modifier buttons
    15 programmable function keys • Dedicated view and modifier buttons


  • Reported to improve comfort with 50 percent fewer mouse clicks and a 30 percent increase in productivity 
• More than 20 programmable buttons 
• LCD panel displays button functions for six keys
    Reported to improve comfort with 50 percent fewer mouse clicks and a 30 percent increase in productivity • More than 20 programmable buttons • LCD panel displays button functions for six keys


  • New style for laptop use 
• Weighs 0.55 pounds 
• Travel case included 
• Two programmable buttons
    New style for laptop use • Weighs 0.55 pounds • Travel case included • Two programmable buttons