Mouse Kensington Orbit Trackball anillo de desplazamiento

-Titulo Original : Kensington Orbit Trackball Mouse With Scroll Ring (K75327WW)

-Fabricante :

Kensington

-Descripcion Original:

Optical Tracking Technology provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency // Unique scroll Ring let you move up and down web pages or documents with ease; ambidextrous design works equally well for both right-handed and left-handed users // Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer // Free downloadable Kensington trackball works software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds //