US Robotics ISA Modem Card 12J2964

US Robotics 00112502 Sportster ISA Modem 28k8  Condition: UsedThis item has been inspected and it is in good condition.

US Robotics 8725600 56K ISA Internal Modem Card - Model 0613  Condition: UsedThis modem card has been inspected and it is in good condition.

US Robotics 046756K ISA Internal Modem Card - Model 0467 66175001  Condition: UsedThis US Robotics Model 0467 Modem has been inspected and appears to be in good condition. It was