This Logitech mouse for my MacBook is working perfectly, what I like about it that it is so fast and easy to connect to Bluetooth without any extra work, there are three button at the bottom that helps to switch in three devices without disconnecting from one PC to another , just select device you set up previously and use without any problems. There are no need any cord or usb, just wireless mouse which is perfect for every day use. It works very smooth and clicks are quiet, there are different wheels which help with scrolling , navigating through spreadsheets. You can customize buttons for your needs. I like that my hand is having nice support and not getting tired. I like the design and color of this mouse. Working a lot on my MacBook I don’t feel my hand tired. It is not heavy like some other mouses.Very satisfying with this mouse and features it has. @Logitech NewSenseOfMastery MXMASTER4 Logitech MX