K72171WWMY For professionals who spend hours navigating spreadsheets, creative tools, and multiple devices, comfort and control matter as much as precision. Traditional mice often require constant reaching and flat hand positions, while long?time trackball users have had few modern thumb?operated options to choose from. The Pro?Fit ?Ergo TB675 Vertical Wireless Trackball was designed to bridge that gap. Its ergonomist?approved 60 vertical design and contoured shape support more natural wrist and thumb posi

For professionals who spend hours navigating spreadsheets, creative tools, and multiple devices, comfort and control matter as much as precision. Traditional mice often require constant reaching and flat hand positions, while long?time trackball users have had few modern thumb?operated options to choose from. The Pro?Fit ?Ergo TB675 Vertical Wireless Trackball was designed to bridge that gap. Its ergonomist?approved 60 vertical design and contoured shape support more natural wrist and thumb positioning, while a thumb?operated trackball keeps movement minimal and control intuitive. Combined with adjustable DPI, a premium 4D scroll wheel, nine programmable buttons, and flexible wireless or USB?C connectivity, it supports comfort and productivity without forcing users to compromise how they work.