• On/off switch & optical sensing technology & nano receiver promote long battery life
• Contoured design is comfortable for right- & left-handed users
• Compact design is ideal for travel
• Textured scroll wheel makes it easy to breeze through documents & websites
• System requirements: PC with Windows(R) XP/Vista/7 & Mac OS(R) X v10.4 or above & available USB port
• Includes USB nano receiver, 1 AAA battery & quick guide

UPC : 659846423018
Shipping Dimensions : 8.25in X 5.90in X 2.60in
Estimated Shipping Weight : 0.7624