Apple Super Serial Card II interface Peripheral Card Board for the Apple II 2 ][

California Computer Systems CCS 7720 Parallel Interface Card Board Apple II 2 ][

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Apple Super Serial Card II 670-8020 with Cable for Apple II Computers ** READ **

Apple II Serial Interface Card, 600-0029

Apple 670-0020 Super Serial Card II - Not Working

Apple Super Serial Card II 670-0020 w Cable - Apple II, II Plus, IIe, & IIGS #2

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