Very good question. Currently, I’ve only sourced power supplies that meet US standards. However, I’m confident I can provide a power supply that works for Australia as well.
When you are placing the order, make sure you put the shipping address to Australia address and so that I will know I need to source corresponding power supply.
For what it's worth, I wasn't able to pick an address outside of the United States when it still had units for sale. If you want a first international sale, I'm estsauver at gmail dot com and would be thrilled to be your first customer from The Netherlands.
When you are placing the order, make sure you put the shipping address to Australia address and so that I will know I need to source corresponding power supply.