USB 2.0 56Kbps V.92 V.90 External Dial-Up/Fax/Data Modem
Modem/Fax Data Rate 56Kbps Data Receive - Modem/Fax Data Rate 48Kbps Data Send - Modem/Fax Data Rate 14.4Kbps Fax - Host Interface: USB 2.0 - Interfaces: 1 x RJ-11 Female Phone line 1 x USB - Package Contents: 1 x Modem 1 x Driver CD 1 x RJ-11 cable