HP 321722-001 PCI-2S1P GP Serial DB-9 Parallel DB-25 Adapter PCI Interface Card

HP 321722-001 PCI-2S1P GP Serial DB-9 Parallel DB-25 PCI Adapter Card

HP 321722-001 320302-001 PCI-2S1P GP RS-232 DB9 Parallel DB25 PCI Card

HP 321722-091 PCI-2S1P Serial/Parallel OCI Adapter 320302-001, Free Ship

HP PCI-2S1P Serial Parallel Adapter Card 320302-002 321722-001

I/O Future PCI PARALLEL Card ECP/EPP Parallel Printer -

Startech 2 Port PCI Low Profile RS232 Serial Adapter Card with 16950 UART #190