56K USB Modem External RJ11 to USB Adapter, V.92 Dial Up Fax Modem Multifunctional Data Modem for 64Bit WIN10/WIN8.1/WIN8/WIN7

DIAL-UP FAX MODEM -- support dial-up Internet access, send and receive faxes (not support voice dialing), 56k data/fax modem uses USB2.0 type A, and the full speed can reach 56kb/s.. PROTOCOL SUPPORT -- in line with V.92, V.90 and V.42, V.42bis/MNP5 protocol; in line with V.17, V.29, and V.27ter group 3 fax protocol; the interface supports RJ11 telephone line connection.. VARIOUS FUNCTIONS -- support automatic dialing, tone and pulse dialing, automatic answering, automatic fax sending and receiving; support caller ID, automatic format/speed sensing, data/fax/voice call, single configuration file stored in the host, call forward/backward.. SYSTEM SUPPORT -- normal for WIN10/WIN8.1/WIN8/WIN7 system (64-bit recommended) can be plug and play, if it is not successful, you need to use the CD in our package to install. Support Windows 98/2000/ME/XP/Vista/CE5.0.. TRANSMISSION SPEED -- up to 56k data download, 48k data upload, and 14.4k fax communication; test support for eastfax, for aofax, for winFAX software! Compatible with AT and extended AT command set.