Serial Adapters

Serial adapters provide either a DB-9 port or a terminal block connection for RS-232, RS-422, and RS-485 communication signals. The integration of USB with serial adapters gives the user flexibility in receiving data and the distance over which that data travels. Serial adapters are supplied in many forms constructed with molded jackets, industrial metal chassis, or plastic shells. From one to sixteen ports, serial adapters are used widely with stenographers (steno machines), bar code scanners, ATM's and other equipment for communication.

Serial adapters provide either a DB-9 port or a terminal block connection for RS-232, RS-422, and RS-485 communication signals. The integration of USB with serial adapters gives the user flexibility in receiving data and the distance over which that data travels. Serial adapters are supplied in many forms constructed with molded jackets, industrial metal chassis, or plastic shells. From one to sixteen ports, serial adapters are used widely with stenographers (steno machines), bar code scanners, ATM's and other equipment for communication.

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  1. -10%
    2-port RS-232 Serial and 1-port LPT PCI-Express Card
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    was $99.98 Special Price $89.98
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  2. -40%
    USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable
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    was $29.98 Special Price $17.98
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  3. -38%
    NEW
    36" Prolific PL2303 USB to RS232 Serial Adapter DB-9 for XP/Vista/7
    Rating:
    100%
    was $29.98 Special Price $18.49 As low as $16.99
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  4. -60%
    FTDI USB to Serial Adaptor for Vista/XP/7 DB-9 Serial RS-232 with LEDs
    Rating:
    90%
    was $39.98 Special Price $15.98
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  5. -40%
    USB to UART with +3.3V TTL Adapter
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    was $24.99 Special Price $14.99
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  6. -23%
    One Port RS-232 ExpressCard DB-9 Dongle
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    was $99.98 Special Price $76.98
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