If you’re using a Logitech gaming or productivity mouse, chances are you’re not taking full advantage of everything it can do. In this step-by-step guide, I’ll walk you through how to change and customize your mouse buttons using Logitech G Hub.
Whether you’re mapping side buttons for gaming combos, adding hotkeys for editing software, or just streamlining your setup — this guide will help you do it quickly and easily.
🎯 What Is Logitech G Hub?
Logitech G Hub is Logitech’s official software for customizing its G-series devices — including mice, keyboards, headsets, and more.
With G Hub, you can:
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Change button assignments
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Adjust DPI and sensitivity
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Set up custom profiles for different games/apps
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Customize RGB lighting
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Create macros and system shortcuts
🖱️ How To Change Mouse Button Assignments
1. Download and Install G Hub
If you haven’t already, download G Hub from the official website:
👉 https://www.logitechg.com/ghub
It works on both Windows and macOS.
2. Open G Hub and Select Your Mouse
Once installed, launch G Hub.
The software will automatically detect any compatible Logitech devices you have connected.
In this tutorial, I’m using the Logitech G502 X Wireless, but the steps are similar across most Logitech mice.
3. Go to the Assignments Tab
On the left-hand sidebar of the app, click the “Assignments” tab (the plus symbol ➕).
From here, you’ll see your mouse with clickable button zones. You’ll also see categories of assignable actions like:
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Commands (e.g. Cut, Copy, Undo)
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Keys (keyboard keys like W, A, S, D)
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Actions (launch apps, switch DPI)
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Macros (custom combinations)
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System (volume, media controls)
4. Drag and Drop New Functions
To change a button:
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Click the category (e.g., “Keys”)
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Drag your desired function (like the W key)
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Drop it on the mouse button you’d like to change
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Wait for it to highlight blue, then release
Your button is now remapped!
✅ Example: I remapped my scroll wheel flick-left to the W key. Now every time I flick it left, it types “W” instead of scrolling a page.
5. Make Sure G Hub Is Running
⚠️ Important: G Hub must be running in the background for your custom assignments to work.
Before gaming or working, launch G Hub and minimize it. It doesn’t need to stay on screen — just active.
🔁 Bonus: Use Profiles for Different Apps
Click “Add Profile” at the top of the G Hub window to set up different button layouts for different games or programs. G Hub will automatically switch profiles when it detects the app is open.
Great for:
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FPS games vs. RPGs
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Streaming setups
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Creative apps like Photoshop or Premiere
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