For professionals who spend hours navigating spreadsheets, creative applications, and multiple screens, comfort and control are essential. Traditional mice often rely on flat hand positioning, and long-time trackball users have had limited modern thumb-operated options. The Pro Fit™ Ergo TB675 Vertical Wired Trackball was designed to deliver a more refined alternative. Its ergonomist-approved 60° vertical design and contoured shape support more natural wrist and thumb positioning, while the 34mm thumb-operated trackball keeps cursor control precise and intuitive. Adjustable DPI settings, a premium 4D scroll wheel, nine programmable buttons, and reliable wired connectivity provide customizable performance without compromise.

• 60° vertical design supports more natural wrist and thumb positioning.
• Reliable plug and play USB-C® connection (USB-A adapter included).
• Optical sensor with four DPI levels (400-1600) - switchable speed for precision or fast movement.
• Premium 4D scroll wheel for smooth vertical & horizontal scrolling.
• 9 customizable buttons - customize shortcuts (via free software) for one touch access to your most-used commands.
• Patented push button trackball ejection-easily remove the ball for cleaning and maintenance.
• Built to last and supported with a 3-year limited warranty.

Ergonomist-Approved 60° Vertical Design

The contoured shape with 60° vertical tilt is designed to support more natural wrist and thumb positioning and is well suited for average-sized hands.

Plug & Play Wired Connection

Wired USB-C® connection with USB-A adapter delivers reliable performance without the need for batteries, charging, or software installation. Compatible with Windows and macOS.

High-Precision Optical Tracking

A high precision optical sensor paired with a 34mm thumb operated trackball delivers smooth, accurate cursor control. Instantly switch between four DPI settings (400-1600) to adjust pointer speed for detailed work or fast navigation across screens.

Metal 4D Scroll Wheel

A premium metal 4D scroll wheel supports smooth vertical scrolling and side to side navigation with a simple tilt. Its solid construction adds durability and control, making it easy to navigate wide spreadsheets, timelines, and large documents with precise, intuitive movement.

Nine Programmable Buttons

Nine buttons support navigation, scrolling, and everyday commands. Using free Kensington Konnect™ software, you can customize all buttons-including two default assignable side buttons-with shortcuts or macros to personalize your workflow.

Easy-Clean Design

A patented quick release button lets you pop out the trackball in seconds for easy cleaning. Quick access helps remove dust and debris from the ball and socket, maintaining smooth tracking and consistent performance over time.

3-Year Limited Warranty & Kensington Quality

Built to Kensington's professional-grade standards and supported with a 3-year limited warranty.

• Ergonomic
• Adjustable DPI
• Plug and Play
• Contour

• USB Type C
• USB Type A

• Pro Fit Ergo TB675 Vertical Wired Trackball - Ergonomic Thumb-Operated Trackball
• USB-A Adapter

• Windows
• Mac OS

• PC
• Mac