Ploopy Thumb Trackball

The Ploopy Thumb Trackball is the perfect way to add a new level of customization and comfort to your computer. Featuring a rich heritage of ergonomics mixed with a modern flair, this trackball provides an experience that is both familiar and excitingly new. With QMK and VIA compatibility out of the box, the Ploopy Thumb Trackball lets you customize your experience to perfectly match your needs. It uses a PMW-3360 sensor and Omron D2LS-21 switches to ensure that your trackball experience is high quality, while our open-source design means that you can easily replace broken parts, even if Ploopy stops selling them.