Mouse ambidextrous Ambidextrous USB mouse USB Type-A HP USB Travel Mouse, Ambidextrous, Optical, USB Type-A, 1000 DPI, Black HP USB Travel Mouse. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 1000 DPI, Buttons type: Pressed buttons, Buttons quantity: 2, Scroll type: Wheel. Product colour: Black