USB-C Power Source to supply 5V to your ACSI2STM card or other small devices.
 
This kit is a simple and compact way to power your external ACSI2STM card (or other similar devices).
It plugs into the cartridge power of any Atari ST, STF, STE, Mega ST, Mega STE, TT and Falcon030.
The 3D case will all Atari. The gaps around the case and your Atari case  will depend of your model, but they will be less than 5mm. 
 
Two USB-C ports supply 5V and up to 200mA. They are protected again short with an electronic fuse. This will prevent damaging your Atari in case you try to pull more than 200mA
 
The kit comes with the following:

- The PCB board ready to use
- The 3D case
- 2x screws to mount the PCB into the case
- A 1m long USB-C to USB-C cable
 
You will need a screw driver to assemble the kit. Very easy to assemble.
 
 
The USB-C ports will only provide 5V supply. No data.
You should not connect devices that require more than 200mA. It is not designed to charge a phone or power a Raspberry Pie, light or fan for example.
Power comes from the internal PSU of your Atari. This is why it is limited this way.

See my other listing for the ACSI2STM card. This power supply kit is compatible with my ACSI2STM card and the ACSI2STM Nano card.