Supertron Electronics Ltd. Manufactures PCI Fax Modem with 15.2 Kbps DTE Baud Rate. Supertron Electronics Ltd. Is an ISO 9001:2000 certified company. PCI Fax Modem with 15.2 Kbps DTE Baud Rate features high performance ITU V.90/92. It has full-duplex 56Kbps, data and fax and includes ITU V4.2 and MNP2-14 data error correction. PCI Fax Modem with 15.2 Kbps DTE Baud Rate has V4.2 bit and MNP5 data compression protocol. It has enhanced AT Command set.