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, Rechargeable battery, up to 70 days of power on single charge, Dual Connectivity: Use with up to three Windows or Mac computers via included Unifying receiver or Bluetooth smart wireless technology, Speed adaptive scroll wheel auto-shift from click-to-click to hyper-fast scroll, Flow cross computer control and file sharing for PC and Mac,Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse