MCR54 Brochure MCR54-en-b14-b User Manual MCR54-en-u12-A5 Wisycom Frequency Plan – MCR54 Manager USB Driver 2020-07-27 Firmware MCR54 v2.4.0 – released on July 14, 2023 MCR54 v2.3.0 – released on April 20, 2023 MCR54_v1.23.0 – released 08.07.2022