Item model number: 920-002555
Powerful 2.4 GHz wireless connection with one tiny Unifying receiver that stays in your notebook
Contoured laser mouse with rubber grips gives you smooth, precise cursor control
Wave-design ergonomic keyboard with cushioned palm rest for exceptional typing comfort
Virtually no battery changes — up to three years of battery life for the keyboard and two years for the mouse* (* Keyboard and mouse battery life may vary based on user and computing conditions.)
Operate up to 30 feet (10 meters) with the receiver in clear sight of the keyboard and mouse
Logitech has different serial numbers for packaging vs. product, please keep your receipt for warranty purposes.
Input Device Type:Mouse Keyboard