Bring more accurate maneuvering and control to your desktop with the Optical 3-Button ScrollPoint Mouse PS/2 & USB 800 dpi sensor. The 800dpi optical sensor is more accurate and faster than before. The ScrollPoint pointing stick is ideal for both horizontal and vertical scrolling, unlike standard wheel mice. Optical technology provides precision control and has no mechanical ball, thus there is no need for a mouse pad. Device interface: USB+PS/2 Buttons quantity: 3 Movement detection technology: Optical Colour of product: Black Pointing device: Optical ScrollPoint Movement resolution: 800 Width: 2.6 in
