Verbatim 99781 Commuter Series Wireless Notebook Optical Mouse (Matte Purple) • Contoured, comfort grip fits the hand & ideal for right or left hand use;• 2.4GHz wireless reliability & performance;•Nano receiver is small enough to plug in & leave connected; may be stored inside mouse;• 1200dpi provides smooth, precise tracking;• Matte Purple;• 1-year limited warranty;