MX Master 4 for Mac - Pair to a second computer with Easy-Switch

Your mouse can be paired with up to three different computers using the Easy-Switch button to change the channel.

1. A short press on the Easy-Switch button lets you switch channels. Select the channel you want and go to the next step.
2. Press and hold the Easy-Switch button for three seconds. This puts the mouse in discoverable mode so that it can be seen by your computer. The LED will start blinking quickly.
3. Choose how you want to connect the keyboard to your computer:
   • Bluetooth: Open the Bluetooth settings on your computer to complete the pairing. You can find more details here.
   • USB receiver: Plug the receiver to a USB port and open Logi Options+. In Options+, select Add devices > Setup Unifying device, and follow the instructions.

Please note that Easy-Switch can now be set up from the Actions Ring and switch two Logitech devices at the same time. For detailed instructions on how to set up Easy-Switch in the Actions Ring, please refer to this article.