USB converters (FTDI, CH34x, PLxxxx and CPxxxx) are also supported by default. For using other gateways or devices, installation of drivers is necessary.
| USB1 | /dev/serial/by-port/0 |
| USB2 | /dev/serial/by-port/1 |
| USB3 | /dev/serial/by-port/2 |
| USB4 | /dev/serial/by-port/3 |