HP USB Optical 3-button Mouse
The HP 3-Button Optical USB Mouse is an ambidextrous (for right and left handed use) three-button optical mouse that plugs into a USB port.
HP USB Optical 3-button Mouse, Optical, USB Type-A, Black
HP USB Optical 3-button Mouse. Movement detection technology: Optical, Device interface: USB Type-A, Control panel: 3. Product colour: Black