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Ploopy upgraded its new Classic 2 open-source trackball with better scrolling

Ploopy, a Canadian company known for its customizable open-source peripherals, has announced an upgraded version of its Classic trackball mouse. The Classic 2 has the exact same shape and ergonomics as the original but offers improved connectivity, a more accurate and reliable scroll wheel, and an upgraded design, making it easier to 3D print without the need for adding support…