USR5686-ACC - US Robotics COURIER 56K BUSINESS MODEM POWER ADAPTER USR5686-ACC - US Robotics COURIER 56K BUSINESS MODEM POWER ADAPTER $58.86 $32.70
USR5610C-VAR-20 - US Robotics FAX / MODEM - PLUG-IN CARD - PCI - CABLE - 56 KBPS - V.90; V.92 - MNP-5; ITU V.4 USR5610C-VAR-20 - US Robotics FAX / MODEM - PLUG-IN CARD - PCI - CABLE - 56 KBPS - V.90; V.92 - MNP-5; ITU V.4 $2,847.04 $1,581.69
USR3453C-ACC - US Robotics POWER ADAPTER - EXTERNAL - 15 V USR3453C-ACC - US Robotics POWER ADAPTER - EXTERNAL - 15 V $116.32 $64.62
9PFLST - IMC Networks SERIAL TO FIBER OPTIC MODEM TRANSPARENT ASYNCHRONOUS RS-232 AT 115.2 KBPS 9PFLST The 9PFLST allows any two pieces of RS-232 asynchronous serial equipment to communicate full-duplex over two multi-mode fibers. Typical distances up to 2.5 miles (4 km) are possible with no... $434.29 $241.27
USR5670 - US Robotics 56KBPS V.92 PCI MODEM (LOW PROFILE) USR5670 - US Robotics 56KBPS V.92 PCI MODEM (LOW PROFILE) $36.04 $20.02
USR5638 - US Robotics USROBOTICS 56K PCI EXPRESS FAXMODEM (PCIE) USR5638 - US Robotics USROBOTICS 56K PCI EXPRESS FAXMODEM (PCIE) $87.61 $48.67