null

DTK

DTK

  • DTK PTI-209 Multi I/O ISA card — top view showing PCB, chips, DB25 bracket connector, and ISA edge connector DTK PTI-209 Multi I/O ISA card — bottom/solder-side view showing PCB traces and ISA edge connector
    Add to Cart
    Quick view

    DTK PTI-209 Multi I/O Card ISA Serial Parallel DB25 DB9 RS-232 PC XT AT 1987

    DTK

    $35.00
    Was: $70.00
    DTK PTI-209 Multi I/O Card ISA Serial Parallel DB25 DB9 RS-232 PC XT AT 1987ISA expansion card providing serial and parallel I/O connectivity for legacy IBM PC systems. Adds one RS-232 serial port...
    41062
    SKU:
    41062
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    1.00 LBS
    Brand:
    DTK
    Model:
    PTI-209
    MPN:
    PTI-209
    Type:
    Multi I/O Expansion Card
    SKU:
    41062
    Bus Interface:
    ISA (8-bit)
    Serial Port:
    1x DB9 (RS-232)
    Parallel Port:
    1x DB25
    Connector Types:
    DB9 (9-pin), DB25 (25-pin)
    Form Factor:
    ISA Expansion Card
    Compatible With:
    IBM PC XT, AT, and compatibles
    Year / Era:
    1987
    Chipset / Controller:
    National Semiconductor PC87310 or equivalent (see label)
    Logic ICs:
    74ALS125AP and supporting logic
    Oscillator:
    8.432 MHz crystal oscillator visible on PCB
    Country/Region of Manufacture:
    Taiwan
    Condition:
    Used – Inspected
    Seller Notes:
    Card only; no cables included.
    Condition Notes:
    DTK PTI-209 Multi I/O ISA card inspected and in good used condition. PCB is clean, no visible damage. DB25 and DB9 bracket connectors intact with no bent pins. Light shelf wear consistent with age.
    $35.00
    Was: $70.00
    Add to Cart Quick view
  • DTK PII-124 ISA color printer card – angled front view showing two DB25 and one DB9 bracket connectors and full-length PCB populated with ICs DTK PII-124 ISA expansion card – top-down view showing component side with rows of DIP ICs and edge connector
    Add to Cart
    Quick view

    DTK PII-124 Color Printer ISA Card 1986 Vintage PC IBM XT AT Parallel DB25

    DTK

    $25.00
    Was: $50.00
    DTK PII-124 Color Printer ISA Card 1986 Vintage PC IBM XT AT Parallel DB25The DTK PII-124 is a full-length ISA expansion card combining color output and parallel printer port functionality for IBM PC...
    33994
    SKU:
    33994
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    2.00 LBS
    Brand:
    DTK
    Model:
    PII-124
    MPN:
    PII-124
    Type:
    ISA Color/Printer Parallel Port Expansion Card
    SKU:
    33994
    Bus Interface:
    ISA (8/16-bit)
    Form Factor:
    Full-Length ISA Card
    Connector Type:
    DB25 Parallel (x2), DB9
    Number of Ports:
    3 (two DB25, one DB9 bracket connectors)
    Compatible With:
    IBM PC XT, IBM PC AT, ISA-compatible systems
    Year Manufactured:
    1986
    Chipset / ICs:
    74LS374P, HD74LS125AP logic ICs (visible on PCB)
    Condition:
    Used – Inspected
    Country/Region of Manufacture:
    Taiwan
    Seller Notes:
    Card only; no software or documentation included.
    Condition Notes:
    DTK PII-124 ISA Color/Printer Card has been inspected and is in good condition. PCB is clean, connectors intact, edge connector shows normal aging for a 1986 card. No visible damage.
    $25.00
    Was: $50.00
    Add to Cart Quick view