G305 is a lightspeed wireless gaming mouse designed for serious performance with latest technology innovations at an affordable price point. It’s next-generation wireless gaming, now ready for any and every gamer. Mouse features connection type: wireless 2. 4ghz sensor type: optical number of buttons: 6 hand orientation: right operating system: windows 7/ 8. 1 /10 / mac os / chrome os transceiver included: yes, nano