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I/O Board I/O Extension A.3
I/O Board I/O Extension A.3
I/O Board I/O Extension A.3
I/O Board I/O Extension A.3

I/O Board I/O Extension A.3

$ 13.19

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted
  • Brand: SIIG, Inc
  • Condition: Open box includes boards, COM3/COM4 disk, and user manual

    Description

    I/O Board I/O Extension A.3. Includes two serial ports for support of mice, modems, or other serial devices; one centronics parallel port for support of printer; one game port for support of a joy stick; and COM3/COM4 utility software for DOS.
    Primary serial port can be set to address COM1, COM3 or COM4. Secondary serial port can be set to address COM2, COM3 or COM4. Parallel port can be set to I/O addresses 378 or 278 H.