Tap the mouse to your NFC-enabled tablet or Ultrabook to instantly create a connection (1) .Keep more USB ports available with a wireless mouse that doesn't require a USB receiver. Maintain a connection up to 30ft (10 m) from your device. Ambidextrous has rubber grips and a slightly raised surface that helps reduce hand pressure. Easy-gliding Teflon feet and a 1600 DPI laser sensor make the mouse easy to maneuver on a variety of surfaces. (2) .Get peace of mind from a worldwide limited one-year warranty. HP Touch to Pair Mouse Size: 4.21 x 2.64 x 1.52 in.