The Omron MA2814 is compatible with FAX and data communication, and supports high-speed communication at 28800bps. - Model: MA2814 - Included Software: MacComCenter - Communication Method: FAX & DATA - Supported OS: Windows, Macintosh, PC98 series - Communication Speed: 28800bps - Manufacturer: Omron Corporation Thank you for viewing. This is a very old item, and although it is new and unused, there is some discoloration and aging. Please understand this before purchasing.