Logitech Wireless Mouse M195 gives you the comfortable, intuitive control you want for your laptop. Place your wireless mouse wherever it feels best & forget about performing tricky finger manoeuvers in a fixed location like you do with a touchpad. Instead youll enjoy smooth, precise tracking, easy text selection & effortless scrolling. Theres no complicated setup or software to install. The nano-receiver is so small you can plug it in once & forget it. The Logitech Advanced 2.4 GHz wireless connection is reliable & powerful. & intelligent battery management features ensure youll have enough power to go for months between battery change. Forget about performing tricky finger manoeuvers in a fixed location like you do with a touchpad. Instead, you can place your wireless mouse wherever it feels best to you. Your mouse gives you natural, intuitive control of your laptop – smooth, precise tracking, easy text selection & effortless scrolling. Setup is simple. Just insert the included Duracell battery, plug the receiver into a USB (Universal Serial Bus) port & the mouse is ready to use. Theres no software to install. The plug-&-forget nano-receiver is so small it stays in your USB (Universal Serial Bus) port so you wont lose it. If you do need to remove it, the receiver stores inside the mouse. You get a powerful, reliable connection, with virtually no delays or dropouts thanks to Logitech Advanced 2.4 GHz wireless connectivity. One AA battery gives you enough power to use the mouse for months between battery changes. The low-battery indicator light eliminates surprises. An On/ Off switch helps conserve power & a smart sleep mode extends battery life.