This sleek and stylish full-size keyboard and mouse combo offers exceptional quality in a modern wireless solution. The slim 3-zone keyboard with number pad has responsive quiet keys and a premium typing experience. One touch-dedicated media keys put the controls you use most at your fingertips. The ergonomic full-size mouse provides comfort and support for all-day use. Complete tasks with ease using the precise 1600DPI laser sensor and 4-way scroll wheel. Connect compatible Lenovo devices with just one nano receiver. Reliable 2.4 Ghz wireless connection with multiple pairing protocol; Single nano wireless USB receiver for both keyboard and mouse; Full size, low-profile 3-zone keyboard layout with island style keys; One touch dedicated media controls; Full size ambidextrous mouse for left or right hand comfort; High precision laser sensor for smooth tracking; Up to 24 months battery life (may vary based on usage)