How to switch between PC & Mac mode? Sam L. June 02, 2022 22:35 Follow The Cascade can be switched between PC and Mac mode by the interface switches found on the back of the keyboard. Have more questions? Submit a request Comments Please sign in to leave a comment. Articles in this section How to remove keycaps / switches on Cascade? How to check your battery level? How to change backlight modes? How to switch between PC & Mac mode? How to pair multiple Bluetooth devices?