Targus KM001 Wireless Combo offers convenience and reliability of wireless technology. Confidently roam up to 15 feet away from your computer while maintaining a strong wireless connection. You may take the mouse separately to use with a laptop while traveling, the USB receiver conveniently snaps into the bottom of the mouse when it’s time to pack up and go. Setting up the keyboard and mouse is also simple! What you need to do is just inserting the batteries, plug in the USB receiver, and that’s it!