56 KBPS V.92 SOFTWARE PCI MODEM WITH CONEXANT CHIPSET (WITHOUT PLUG) (Codice: C01-002)

INTERNAL PCI ADAPTER ISDN 128KBPS (WITHOUT RVS-COM LITE) (Codice: C02-001)

128 KBPS (2X64 KBPS) PCI ISDN ADAPTER INCLUDING RVSCOM LITE VERSION 3.0 (Codice: C02-002)