If you're worried about repetitive stress injuries while working, the Kensington TB550 Pro Fit Ergo Trackball mouse provides an ergonomic solution at a budget-friendly price.

Mouse devices?): the Logitech Lift and the Kensington Pro Fit Ergo Vertical Wireless Mouse. These two mice (let’s say that) both say their design will improve comfort and, thus, productivity.

Kensington has today announced the availability of its Pro Fit Ergo TB450 and TB550 affordable entry-level trackball mice designed to provide a more comfortable working experience.

The Kensington Pro Fit Ergo TB550 Trackball ($69) is a nearly vertical wireless ergonomic mouse with a unique, sculpted form factor that fits perfectly in the palms of large hands.

The Pro Fit Ergo shares its layout with peripherals like the Logitech MX Ergo Wireless Trackball Mouse, but the Pro Fit Ergo is significantly more angled than the MX Ergo is.When you lay your hand ...

The Kensington Pro Fit Ergo TB550 is a a dual wireless thumb-operated trackball, on July 31, 2023. This ergonomic wireless trackball offers Bluetooth LE or 2.4GHz wireless connectivity and ...

The Kensington Pro Fit Ergo TB550 Trackball ($69) is a nearly vertical wireless ergonomic mouse with a unique, sculpted form factor that fits perfectly in the palms of large hands.