Welcome to the MX Setup Guide. Connect or customize your device here.

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We'll show you how to unbox and connect the mouse, download and install the Logitech Options software, and customize the mouse settings to suit your preferences.

Get started with your Logitech MX Master 3 mouse with this detailed setup guide for Windows and Mac. Learn how to connect via Bluetooth or USB receiver and download Logitech Options software to …

Nov 22, 2025 · Whether your new Logitech wireless mouse works over Bluetooth or uses a tiny USB unifying receiver, connecting it to a Windows PC, Mac, or Chromebook is easy. If you're feeling …

Choose how you want to connect your mouse device to your computer. Connect using a wireless receiver or via Bluetooth.

4 steps on how to connect your mouse wirelessly via Bluetooth.

Select the mouse or keyboard or creative console device you want to connect to.

With Logi Options+ you can work across devices and operating systems using Flow, adjust and customize your video, set tracking speed, customize individual buttons, and use ready-made app …

The number 1 LED on the bottom of the mouse should be blinking fast. NOTE: If the LED is not blinking fast, do a long press of three seconds on the Easy-Switch button on the mouse bottom.