#     [  Archive  PRT66MF Firmware v.1.0.36.203](https://www.roger.pl/en/support/technical-support/download/firmware/archives-3/1210-prt66mf-firmware-v-1-0-36-203-1)

 [  Download  (zip, 38 KB) ](https://www.roger.pl/en/support/technical-support/download/firmware/archives-3/1210-prt66mf-firmware-v-1-0-36-203-1/file)