Sony VAIO USB Optical Mouse, Blue USB Optical 800DPI Blue mice

VAIO USB Optical Mouse, Blue Its compact size makes it easy to carry and use anywhere. The soft roundings make the mouse fit snugly in your hand and the side grips support both your thumb and little finger. The ergonomics of the VGP-UMS20 result in a new low friction sole to reduce the strain in your hand. Also, two flat surface buttons give your fingers more rest. A mouse that's effortless to use!