An expansion card that contains a fax circuit and plugs into the bus of a desktop computer. Most fax boards are fax/modems. See fax/modem and fax gateway.
"fax board." YourDictionary, n.d. Web. 20 August 2018. <http://www.yourdictionary.com/fax-board>.
fax board. (n.d.). Retrieved August 20th, 2018, from http://www.yourdictionary.com/fax-board