Configure several keyboard_remote

Do you know if it is possible to configure two remote keyboards?
I am trying to configure two keyboards for a rfid remote I have. I added two keyboard_remote sections in configuration.yml. One configuration has ‘/dev/input/by-id/usb-MemsArt_MA144_RF_Controller-event-if02’ as device_descriptor, and the second has ‘/dev/input/by-id/usb-MemsArt_MA144_RF_Controller-event-kbd’.
The error is
[homeassistant.util.yaml] duplicate key: “keyboard_remote”