UR24C and UR28M on same macbook

Is it possible to have drivers for the UR24C and UR28M installed on the same Mac? I don’t want to run them simultaneously, but I would like to switch back and forth. When I install the TOOLS_for_URC_V310_Mac it seems to wreck the Steinberg driver for the UR28M, and the UR28M no longer shows up in my audio devices. Thanks!