Absolutely brilliant!Arvosana 5/5
I have a laptop for work and one for private use. This mouse saves me the cumbersome of switching the dongle between laptops and also keeps one USB slot for use! The setup is no no-brainer; it will just connect to the Bluetooth. You can find the guide on Logitech's website. No App is needed unless you want to customise the usage. The button at the bottom of the mouse to switch the laptop is very responsive; one light presses and it changes immediately. The click and the scrolling mechanism is very intuitive. The optic sensor does as it is advertised; it works on the non-mousepad surface. The movement is exceptionally smooth on the mousepad. Worth the money for reducing the hassles.
CSL