Feature●51% RECYCLED RECYCLED PLASTIC: Kensington uses 51% recycled recycled plastic for sustainable operation●Precision Optical Sensor: Equipped with a precision optical sensor. Provides smooth and precise cursor movement You can also adjust the cursor speed with the DPI button on the bottom. (400DPI, 800DPI, 1200DPI, 1600DPI)●DUAL WIRELESS CONNECTION: TB550 trackball can be connected via Bluetooth @ Low Energy (LE) or 2.4HGz wireless connection (2.4GHz wireless receiver)●ERGONOMIC DESIGN: Ergonomically designed for all-day use and comfortable operation. 45° tilt keeps your hand and wrist angle at a natural angle as if you hold your hands and wrists while using the mouse. The scroll wheel also has a 4D scroll function so you can scroll vertically and scroll horizontally●PATENTED BALL REMOVAL BUTTON: Kensington patented ball release button allows for easy ball removal Very convenient for regular cleaningDescription
The Pro Fit Ergo TB550 Trackball features an ergonomic and unique design for easy migration from the mouse. Easy to use design for users who want to use trackball, with Bluetooth® LE connectivity and a variety of connection options with 2.4GHz wireless connection, and 4D scrolling feature allows for vertical scrolling and horizontal scrolling. Made from 51% recycled plastic material and a lithium-ion battery for charging and use. It also features a patented ball release button that allows for easy removal of the ball for cleaning. It also features optical tracking technology for precise operation.
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