Analog Modems

USB 2.0 fax modem adds data; voice & fax support to computer/laptop; For faxing POS & rural internet - Hardware based dial-up adapter/dongle - External 56K Modem |Data Fax Voice |USB Type A |RJ11 Telephone Jack| 56 Kbps Down Data |14.4 Kbps Fax V.92

Serial - 56 kbit/s - ITU-T V.92, ITU-T V.90, ITU-T V.34 Modulation - 14.4 kbit/s Fax Transmission Data Rate

USB - 56 kbit/s - ITU-T V.92, ITU-T V.90, ITU-T V.34, ITU-T V.32bis, ITU-T V.22, ITU-T V.23, ITU-T V.21, Bell 103/212A, ITU-T V.44, ITU-T V.42bis, ITU-T V.42 Modulation - 14.4 kbit/s Fax Transmission Data Rate