Feed your online poker obsession with the Ace mouse, which is sure to bring you luck. Attractively wrapped in a specially designed box, this unique mouse is perfect for any loved one who works with a computer, your poker obsessed friend or just to treat yourself. This great gift idea can brighten up someone’s workday or add a bit of fun while e-mailing their friends or flirting with their latest Facebook crush! Plug-and-Play Convenience – Simply connect the mouse to your USB or PS/2 port 800 DPI Optical Sensor – High resolution for powerful and smooth tracking performance No mouse ball – Works on virtually any surface, no cleaning or mousepad needed System Requirements: Apple MacOS X or later, Microsoft Windows 98/ME/2000/XP/Vista No additional software needed – Works right out of the box Safety: FCC CE Approved