As an aside, the MicroMac Mac IIsi PDS connector, (sic) P/No: 632-10036-002A, which with the Carrera040 card P/No: 632-10035-001A and 128kB cache card 632-10042-002A apparently forms a family, is so made (4-3/4" x 2-5/8") that it barely exceeds the length of the bottom 120-pin PDS connector. Altogether more compact than its DayStar analogue, but the Carrera card and any extra card must be installed horizontally, as with the DayStar adapter.

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