HP 48G - PCB for 512K RAM upgrade



#2

I have looked at some of the various RAM upgrade sites on the net. For the addition of a 512K chip, there seems like one needs to put it on to a PCB of some type.....however, I haven't been able to find any information about the PCB (like whether it can be bought ready to use or whether it has to be hand-made). Can anyone give me the story about it? Thanks in advance.


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