(root@n1-pve-cluster marko) > lsusb 
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

(root@n1-pve-cluster marko) > udevadm info -a -n /dev/ttyUSB0 | grep '{serial}' | head -n1

vim /etc/udev/rules.d/98-RFXtrx-CUL.rules
 
SUBSYSTEMS=="usb", KERNEL=="ttyUSB*", ATTRS{idProduct}=="6001", ATTRS{idVendor}=="0403", SYMLINK+="RFXCOM_RFXtrx433_A1XEABQO", MODE="0666", GROUP="dialout"