Logitech M585 Multi-Device Wireless & Bluetooth 2 Thumb Buttons Logitech FLOW Ultra-Precise Scrolling Curved Design Windows & Apple Mac - Red: Multi-tasking at its finestTalk about a game changer. M585 has the almost magical capacity to navigate seamlessly on two computers and copy-paste from one to the other. Every little detail is designed to boost productivity.Effortless multi-computer workflowControl up to two computers with one Flow-e