With 3 adjustable sensor rate800dpi
‧ Button life over 5 million clicks
‧ Interface:ps/2,USB or Combo
‧ Easy to install,just plug&play
‧ Fully support of Vista/Windows 2000/ME/NT/XP compatible
‧ Dimension(L*W*H):128*68*43mm
‧ Unique shape for comfortable operation
‧ Hot-button allows easy program access
‧ Ultra precision and smooth control
‧ Available in various colors