Microsoft USB Trackball Optical (IntelliPoint) Driver

The Microsoft USB Trackball Optical (IntelliPoint) uses a USB connection to provide trackball-based pointer control without moving the device across your desk. A compatible driver enables Windows to recognize the trackball and handle cursor movement, clicks, and scrolling; supported IntelliPoint software can also offer additional button settings.

Key Features

• USB device recognition: Helps Windows identify the Microsoft trackball and make its basic pointing functions available.
• Pointer and scrolling control: Supports everyday navigation, with pointer speed and other basic preferences adjustable through Windows mouse settings.
• Customizable buttons: Compatible IntelliPoint software may let you assign supported buttons to shortcuts or frequently used actions.
• Trackball-focused setup: Provides a way to configure available controls for comfortable desktop navigation, document browsing, and routine tasks.

How to Install

1. Check your Windows version. Confirm whether you use Windows 11, 10, 8, or 7, and check your system architecture before selecting a download. This is an older device, so do not assume every IntelliPoint package supports every listed Windows version.

1. Connect the trackball. Plug the Microsoft USB Trackball Optical directly into an available USB port. Allow Windows to detect it and install a built-in mouse driver if available. Basic pointer functions may work without additional software.

1. Choose a compatible package. Review the download’s supported operating systems and device list. Use only a trusted driver source, and avoid installing an older IntelliPoint release that does not list your version of Windows.

1. Run the installer. If a compatible package is available, open it and follow the on-screen instructions. Approve the Windows permission prompt only if you trust the publisher, and restart if requested.

1. Test and adjust the controls. Check cursor movement, scrolling, and each button. Open Windows mouse settings for basic adjustments or compatible IntelliPoint software for additional options. If the trackball is not detected, try another USB port and check Device Manager.

On newer Windows versions, the built-in driver may provide basic operation even when legacy IntelliPoint customization software is unavailable or unsupported.