In March and early April of 2022, ETC moved to a new style of keycap on Eos Family consoles Ion Xe, Ion Xe 20, Eos Programming Wing, Eos Motor Fader Wing, Element 2 and Gio @5. This new keycap fits the same as the older keycap, but may have slightly different appearance of the text on the buttons. For most users, a mix of old and new keycaps on a console would not be noticeable, and you should be able to install a newer set as a replacement (if desired) on an older console without issue.
