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Configuration & Setup

How to Change DPI on a Mouse (Hardware & Software Settings)

The proper technical steps to configure, adjust, and customize your mouse resolution on any computer.

Updated: 2026-08-24• 6 min read

1. Quick Answer: How to Change DPI

Changing your mouse's hardware DPI is accomplished in one of three ways:

Option 1

Physical DPI Button

Click the button on the mouse to cycle through preset stages.

Option 2

Companion Software

Set exact DPI values (e.g. 800, 1600) via driver software.

Option 3

Onboard Memory

Save custom profiles directly to mouse hardware memory.

2. Method 1 — Using the Physical DPI Button

If your mouse features a dedicated DPI button:

  1. Locate the DPI switch (commonly located behind the scroll wheel, on the top shell, or on the bottom of the mouse).
  2. Press the button once to advance to the next preset sensitivity stage (e.g., 400 → 800 → 1600 → 3200 DPI).
  3. Observe the LED indicator flash or on-screen notification to verify the active profile.
  4. Test cursor speed by moving your hand across the desk to confirm comfort.

Read our dedicated guide on What Does the DPI Button Do on a Mouse?.

3. Method 2 — Using Mouse Driver Software

For granular customization in 50 DPI increments:

  1. Open the official companion application for your mouse brand.
  2. Select your device and navigate to the Performance / DPI tab.
  3. Adjust the DPI slider or type your preferred number directly (e.g., 800 DPI).
  4. Configure independent X and Y axis sensitivity if desired for specialized workflows.
  5. Click Apply / Save to commit the changes.

4. Method 3 — Onboard Memory Profiles

Many gaming mice include onboard flash memory allowing you to store profiles directly on the hardware:

  • Desktop Profile: 1200 or 1600 DPI for fast multi-window navigation.
  • Tactical Shooter Profile: 800 DPI for precision arm tracking.
  • Design / CAD Profile: 800 DPI for precise pixel and curve manipulation.

5. Changing DPI vs Changing OS Pointer Speed

For Windows 11 setup details, read our Windows 11 Mouse DPI Guide.

FAQ

DPI Adjustment FAQ

Common questions about adjusting mouse resolution and software settings.

How do I change DPI on a mouse that has no buttons or software?
If your mouse does not have a DPI button or companion driver app, its hardware DPI is fixed at factory default. You can adjust perceived cursor speed through Windows or macOS pointer settings, but this scales the signal rather than changing hardware resolution.
Does changing DPI in mouse software stay saved when plugging into another PC?
If your mouse has onboard memory (common in gaming mice), settings saved directly to the onboard profile will persist across different computers without needing the software installed.
Should I change my DPI or my in-game sensitivity?
It is generally recommended to set your mouse DPI to a comfortable baseline (e.g. 800 or 1600 DPI) for both desktop and gaming, and then fine-tune your in-game sensitivity slider individually for each game.
What is the best way to lower mouse DPI for better aim control?
Switch to a lower hardware stage (e.g. 400 or 800 DPI) using your mouse button or software, allowing larger arm movements for precise crosshair placement.

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