description:...precision laser tracking in an ultra dazzling, portable shape. The advanced laser technology makes this mouse work reliably on most types of surfaces and offers much higher tracking power than regular optical mice. You can switch the resolution of Mini Traveler Laser to 1600 or 800 dpi while pressing the right, left and middle buttons together, simply without using a driver
features:- sensitivity adjustment to 1600 and 800 dpi resolution- works reliably on glossy or uneven surfaces- suitable for both hands- port: USB or PS/2system requirements:- PC Pentium 233 compatible or higher- Windows 2000/XP/XP x64/Vista or MAC OS X 10.2.8+- available USB- or PS/2- portpackage content:- mouse Mini Traveler Laser Red- quick quide- USB to PS/2 adapterspecifications:- interface support: USB or PS/2- system support: Windows 2000/XP/XP x64/Vista & MAC OS X 10.2.8+- three buttons + scrolling- wheel- resolution: 1600/800 dpi laser engine- dimension: 91x49x32 mm- giftbox size: 215x135x59 mm- body weight: 62g