Now you can drag and drop anything across devices using one mouse. The cursor will move seamlessly between the screens, even between Windows and macOS operating systems. Also enjoy the freedom to connect to up to 2 devices with a USB-A nano dongle or Bluetooth.Make everything quick, easy, and just how you like it by customizing[2] shortcuts using several applications[3]. Dial in all your preferences with 4 programmable buttons, adjustable wheel speed, and fast cursor tracking up to 4000 dpi.Work uninterrupted for years with this amazingly efficient, incredibly long-lasting mouse. A single AA battery lasts up to 24 months with the smart power system[5].Aside from the comfortable design, this mouse will make you feel good about doing your part for the environment[4].