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Serial/Parallel Adapters

USB adapters are used to convert USB data to standard serial port data and vice versa. DB25 and CN36 to USB adapters can be use to connect old printers to newer computers. You can choose from an array of serial/ parallel adapters at SF Cable.

We have 4 port USB to DB9 RS232 serial adapters, USB to DB25 parallel printer adapters, USB to RJ11 RS422/485 converter, USB 2.0 to centronics 36 printer cable, USB to serial cable adapter, USB to serial cable adapter with screw in different lengths, USB to serial DB9 and DB25 adapters, USB to adapter cable with female hex nuts, USB to serial adapter cable with thumbscrews, USB to female parallel converter, etc.

All products at SF Cable are manufactured by ISO 9001-2000 registered manufacturers and RoHS compliant as well. All products are offered at very competitive prices and are eligible for lifetime technical support for all our products

USB adapters are used to convert USB data to standard serial port data and vice versa. DB25 and CN36 to USB adapters can be use to...

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  • 4 Port USB to DB9 RS232 Serial Adapter

    SKU #1504-SF-15

    $54.95

    In stock

    Ready to ship Ready to ship

  • USB to DB25 Parallel Printer Adapter (DB25-F)

    SKU #1504-SF-63

    $14.74

    In stock

    Ready to ship Ready to ship

  • USB to RJ11 RS422/485 Converter

    SKU #1505-SF-16

    $25.50

    Out of stock

  • 6ft USB 2.0 to Centronics 36 (CN36) Printer Cable

    SKU #90850

    $10.95

    In stock

    Ready to ship Ready to ship

  • 1ft USB to Serial DB9 RS232 Cable Adapter

    SKU #UB30-40

    $10.95

    In stock

    Ready to ship Ready to ship

  • 1ft USB to Serial DB9 RS232 Cable Adapter with Screw

    SKU #UB30-40-S

    $11.95

    In stock

    Ready to ship Ready to ship

  • 6ft USB to Serial DB9 RS232 Cable Adapter

    SKU #UB30-45

    $12.95

    In stock

    Ready to ship Ready to ship

  • 6ft USB to Serial DB9 RS232 Cable Adapter with Screw

    SKU #UB30-45-S

    $12.95

    In stock

    Ready to ship Ready to ship

  • USB to Serial DB9 and DB25 Adapter

    SKU #UB30-50

    $13.50

    In stock

    Ready to ship Ready to ship

  • 6ft USB 2.0 to Serial DB-9 RS-232 Adapter Cable with Female Hexnuts ( FTDI Chipset )

    SKU #UB30-65

    $15.95

    In stock

    Ready to ship Ready to ship

  • 6ft USB 2.0 to Serial DB9 RS-232 Adapter Cable with Thumbscrews ( FTDI Chipset )

    SKU #UB30-65-S

    $16.95

    In stock

    Ready to ship Ready to ship

  • 6ft USB to DB25 Female Parallel Converter

    SKU #USB-DB25F

    $14.95

    In stock

    Ready to ship Ready to ship

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