Hi, I use it on Mac (first MacBook Pro 2017 and now MacBook 2021 M1ProMax) and on PC (Dell Precision 5550 Notebook Win 10pro). The funny thing about the mouse is that you can switch back and forth between the systems in a split second with the toggle switch on the footprint. Likewise with the Logitech keyboard 'Logitech MX Keys'. Logitech MX Keys (CH, Wireless)