Yes, this modem is exactly why you need in order to send faxes. It supports "Fax modulation ITU-T V.17, V.27ter, V.29 and V.21 Channel 2 modulation modes". You can use Software Informer's database to look for an application to send faxes from your computer. Notice that you need a phone line connected to the modem in order to send faxes.