Actiontec Modem Kit From AOL Exuv9212-04 Interface: USB/Serial Data Transmission: V.92/ V.90 / K56flex technology Operating Modes: Auto dial/answer; auto feature negotiation, Full-Duplex Fax Speeds: 14400; 12000; 9600; 7200; 4800; 2400; 1200 and 300bps Dial type: Tone and Pulse