Genius NetScroll 220 laser, PS2, 1600dpi, černá

Enlarged button delivers excellent finger comfort
Offer three times more surface coverage than optical mouse
Laser technology; more precision and better performance
Interface support PS2
System support Windows Vista/XP x64/ XP/2000
Number of buttons Three (Left, Right, Middle button with wheel)
Resolution (dpi) 1600 dpi laser engine
MAC OS X 10.2.8+ Yes
Laser sensor Yes
Number of buttons 3
Scroll function Vertical
Resolution (dpi) 1600/800