USB power supply for 41CL V5

[Podalirius]

Hi, I need to connect my 41CL, V5, to a power supply that is continous,
because I use the pyILBOX for long time sessions.
In the CLONIX-41 site I found the USB Power scheme and
I found a vendor of void ROM modules but without connectors.
Can somebody give me some suggestions on how to find
empty ROM modules with good connectors or instructions on
how to open a ROM module?
Thank you very much for all helps!!!