3037 data fax modem - pci express - 1 x rj-11 phone line - 56 kbps
the model 3035 and model 3037 pci express modems are internal faxmodems which connect to a windows computer through a pci express slot . the model 3035 is a single lane x1 pci express card for a standard format computer and will fit into any available pci express slot regardless of the lane size .