Serial Cards

Arcom Sercom 8 8-port Serial Port to STE-bus Process Controller Board   Condition: Used This used card has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use and functional. Please...

CBM iDP3530 Citizen Tractor Feed Receipt Printer 25-Pin Serial Dot Matrix This is a TRACTOR FEED printer and requires special paper. See photos for example of that paper to be sure this is the unit you need for your application.  Condition:...

an external floppy controller on an older XT PC with an 8-bit ISA bus. Older external floppies of the IBM variety used a 37- pin connector. Need a special Serial/Parallel cable for this card  Condition: UsedThis item has been inspected and it is...

StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4197-01 The TL16C552 is an enhanced dual channel version of the popular TL16C550 asynchronous communications element (ACE). The device serves two serial input/output interfaces...

Zenith 85-3053-02 Parallel/serial board 8 bit ISA 112785  Condition: UsedThis item has been inspected and appears to be in good condition

Lava Moko L73.1 Parallel / Serial PCI Adapter Card  Condition: UsedThis item has been inspected and it is in good condition.

HP 24541-60031 8-Bit ISA Vectra Dual Serial Interface Card  Condition: UsedThis item has been inspected and appears to be in good condition