Connect to a Netgate SG-1100 via Console Cable on MacOS M1

May 22, 2026 | IT Tips | 0 comments

Written By James McDonald

Required Items:

  • USB-C (male) to USB-A (female) adapter dongle
  • USB-A (male) USB Micro-B (5-pin) (male) console cable
  • App Store Install the PL2303 Serial Driver and grant it approval

System Settings => General => Login Items & Extensions => PL2303Serial Extensions (slider to the right)

I use ghostty

to find the console cable device do a ls /dev/cu* if you can't see something similar to the following device then your Mac is not seeing it yet.

export TERM=xterm
screen -U /dev/cu.PL2303G-USBtoUART110 115200
# press enter to see text after the screen command

# to end the screen session issue the following key
CTRL + a
CTRL + \
y

The USB-C to USB-A dongle is just an Apple one

https://docs.netgate.com/pfsense/en/latest/solutions/sg-1100/connect-to-console.html

Written By James McDonald

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