Cross-Computer Control - Logitech Flow allows you to seamlessly control multiple devices and even copy-paste content and documents between those computers Tracks Virtually Anywhere - even on glass. System Requirements - Bluetooth - Windows 8 or later Windows 10 or later Mac OS X 10.10 or later. Unifying Receiver - Windows 8, Windows 7 Mac OS X 10.10 or later Rechargable Battery - Up to 70 days of power on single charge. Wireless operating distance - 10m Dual Connectivity - Use with up to three Windows or Mac computers via included Unifying receiver or Bluetooth Smart wireless technology Logitech MX Master 2S Wireless Mouse (Graphite). Harness the power of Logitech FLOW and seamlessly move content between three computers. Fly through documents with hyper-fast scrolling. Work comfortably for hours thanks to a sculpted design and long-lasting rechargeable battery.