http://www.bestbuy.com/site/hp-x300...7412543sbe&sourceName=forums&sourceId=1434451
Features:
Optical technology
Scroll wheel
3 buttons
Ambidextrous design
Up to 12 months of use
2.4GHz wireless technology
USB connectivity
Features:
Optical technology
Scroll wheel
3 buttons
Ambidextrous design
Up to 12 months of use
2.4GHz wireless technology
USB connectivity