Thanks to the designed for load capacity, versatility and comfort M720 Triathlon mouse from Logitech can be productive even when using multiple devices. With the Easy-Switch technology you can seamlessly switch between three computers and thus execute a task after another. You can see the documents and web pages with the hyper-fast scroll wheel to fly through, without having to constantly think of a battery change, because you can use the mouse with a single battery type AA for 24 months. The medium-sized, hand-friendly mouse fits comfortably in your hand and the buttons are designed for up to 10 million clicks. You can connect them via the tiny Unifying receiver or via wireless Bluetooth® Smart technology with both Windows computers and Mac systems.