Kensington, a worldwide leader of desktop computing and mobility solutions for IT, business, and home office professionals, today announced the launch of the Pro Fit Ergo TB675 Vertical Wired and Wireless Trackballs. The ergonomically designed thumb-operated trackballs, which were honored with a 2026 Red Dot Award for Product Design, are engineered to deliver precise control, and customizable productivity for today's multi-device professionals.

Designed to address the limitations of traditional flat mice and the lack of modern thumb-operated trackball options, the Pro Fit Ergo TB675 series features an ergonomist-approved 60-degree vertical design that supports more natural wrist and thumb positioning. The contoured shape is well-suited to fit users with average sized hands, helping professionals navigate spreadsheets, creative applications, and multiscreen workflows with reduced strain and improved control.

Features and Benefits of the Pro Fit Ergo TB675 Vertical Trackballs:

• Ergonomist-Approved: 60-degree vertical design supports a more natural wrist and thumb posture, best-suited to fit users with average sized hands.
• Precise, Adjustable Cursor Control: High-precision optical sensor paired with a 34 mm thumb-operated trackball delivers smooth, accurate cursor control, with four DPI settings (400-1600) for detailed precision or faster navigation across screens.
• Premium 4D Scrolling: Metal 4D scroll wheel enables smooth vertical and horizontal scrolling making it ideal for navigating wide spreadsheets, timelines, and large documents precisely and intuitively.
• Advanced Customization: Nine programmable buttons support navigation and everyday commands, customizable via free Kensington Konnect software to personalize shortcuts and streamline workflows.
• Easy Maintenance and Long-Term Reliability: Patented push-button trackball ejection simplifies cleaning to maintain consistent performance. Built to Kensington's professional-grade standards, the TB675 is backed by a three-year limited warranty.

Wireless Model Provides Multi-Device Flexibility with Long-Lasting Power
The Pro Fit Ergo TB675 Vertical Wireless Trackball supports up to four devices simultaneously through 2.4 GHz wireless dongle with 128-bit AES encryption, dual Bluetooth, and a wired USB-C connection. A built-in device selector enables seamless switching between multiple devices.

A high-capacity rechargeable battery delivers up to four months of use on a single charge and supports continued use while charging via USB-C. This eliminates disposable batteries while providing dependable wireless freedom with wired reliability when needed.

Wired Model Delivers Reliable Plug-and-Play Performance
For environments that require consistent wired connectivity, the Pro Fit Ergo TB675 Vertical Wired Trackball offers a dependable USB-C wired connection with an included USB-A adapter for plug-and-play setup without the need for batteries, charging, or software installation. Compatible with Windows and macOS, the wired model delivers uninterrupted performance in corporate IT deployments, secure environments, healthcare, education, and government settings.

"Today's professionals expect more from their input devices, especially as hybrid work, multi-device workflows, and long hours at the desk become the norm," said Dalia Thompson, Global Marketing Manager at Kensington. "With the new trackballs, we focused on delivering an ergonomist-approved vertical design without sacrificing precision, connectivity, or IT-friendly reliability. Whether deployed wirelessly across multiple devices or standardized in a wired enterprise environment, the TB675 series gives organizations and individual users a modern thumb-operated trackball that supports comfort, control, and long-term productivity."

Both Pro Fit Ergo TB675 models are engineered to meet the needs of professionals who require ergonomic input devices for precision work, such as spreadsheets, CAD design, content creation, data analysis, financial modeling, and multi-monitor navigation. Adjustable DPI settings let users instantly adjust cursor speed for detailed editing or rapid screen traversal, while the premium 4D metal scroll wheel supports smooth vertical and horizontal scrolling across wide documents and timelines.

The Pro Fit Ergo TB675 Vertical Wireless Trackball (K72171WW) and Pro Fit Ergo TB675 Vertical Wired Trackball (K72170WW) are available in North America through the Kensington Store and its partner sites.