new conexant chipset usb 56k voice fax data external v. 90 v. 92 modem
specifications portsusb type-a male rj-11 common telephone dial-up modem interface applicationsmake voice calls from your pcsend receive fax with your pcconnect to the internet at 56k dial-up modem speedsoperating systemswindows 98se me 2000 xp vista 32 and 64 bit 7 32-bit