The Ploopy Classic 2 trackball trades a USB-B port for USB-C. 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 materials. The Ploopy Classic 2 is now available as a kit you’ll need to assemble and solder yourself for around $101 ($144.99 CAD), or you can get […]