A wireless trackball with a large 40mm ball that can be operated with the middle and index fingers from Kensington.

The same left-right asymmetrical design as the thumb operation model "Pro Fit Ergo Vertical Wireless Trackball" released in March this year can improve the position of the palm, wrist, arm and shoulder, and more precise operation Not only can it reduce the burden during work.

In addition, "Kensington Works software" that allows you to customize the pointer and scrolling and assign the functions of 5 buttons, such as a unique thumb-operated scroll ring that allows intuitive work, 400, 400 to 800, 800 to 1,500 It is equipped with functions such as a "3-step switching DPI switch" that can switch the resolution.

The interface of the receiver is USB 2.0 Type-A (USC Type-C conversion adapter included), the wireless connection is 2.4GHz band, and the connection distance is up to 10m. The main body size is 100 mm wide, 132 mm deep, 58 mm high, and the product warranty is 3 years.

Orbit Fusion Wireless Trackball (Model: K72352JP) Estimated market price 8,140 yen excluding tax (66 EUR/USD). More info here.