MCHOSE ACE60 Pro Uranus Magnetic Switch Standard White. This is the model with the highest-end switches available among the ACE60 Pro models sold domestically. Hot-swappable with KS-20 compatible magnetic switches. * The calibration of the number key 9 is poor, which may slightly affect Rapid Trigger settings. A replacement key switch and switch puller are included, so please change it if you are concerned. Used for about six months. The keycaps have been removed, cleaned, and reattached. Includes all contents and original box.