For sale is a Vintage Apple II Super Serial Card II (670-8020) including original box, card, and cable. The card is a classic Apple peripheral used in Apple II / II+ / IIe computers for RS-232 serial interface (e.g., modems, terminals, printers).
Item Condition:
• Card appears used, untested — sold as-is (no verification of functionality).
• Original Apple packaging and protective foam included (see photos).
• Cable/adapter included with DB-25 style connector.
• No documented working testing — assume vintage condition.
Photos Included:
Box front (Apple Peripherals Super Serial Card)
Box top artwork
Circuit board rear showing solder side (PCB marked APPLE COMPUTER and 820-0046 B © 1981)
4–6. Board front closeups showing DIP ICs, dip switches, labeling Super Serial Card
Full board image with inserts
Card + box + protective foam + cable
Cable/adapter closeup
Box interior
Item Specifics:
• Manufacturer: Apple Computer Inc.
• Model: Super Serial Card II (Apple part 670-8020)
• Compatibility: Apple II, II+, IIe series computers
• Includes: Card, original box, protective foam, cable adapter
• Serial Chip: 6551 and supporting logic (classic vintage design)
Buyer Disclaimer:
• Untested: Sold as-is. Function not guaranteed.
• Please ensure you are purchasing a vintage electronic item that may require cleaning or repair.
• If the item or box is damaged during shipping, buyer must provide 8 photos of damage to the seller and retain the item/box for carrier inspection — otherwise refunds cannot be processed
