Designed for people who switch between multiple operating systems and screens, the Logitech M720 Triathlon Multi-Device Mouse can help boost productivity for people who work and live in a multi-device world. Thanks to Easy-Switch technology, the M720 Triathlon can pair with up to three devices, and seamlessly switch between them with the touch of a button. The mouse features dual connectivity so that you can connect to your devices through the included Logitech Unifying Receiver or Bluetooth Smart wireless technology. With a hyper-fast scroll wheel and durable design, the M720 Triathlon Multi-Device is ready to go the distance – no matter how long your to-do list might be. It has a full-sized sculpted shape that fits comfortably in your hand, and, with the Logitech Options software, you can customize your experience to fit your Windows or Mac OS X needs.