#     [  Archive  RUD-3-DES Firmware v2.1.2.50](https://www.roger.pl/en/support/technical-support/download/firmware/archives-3/3890-rud-3-des-firmware-v2-1-2-50-1)

 [  Download  (zip, 34 KB) ](https://www.roger.pl/en/support/technical-support/download/firmware/archives-3/3890-rud-3-des-firmware-v2-1-2-50-1/file)