The SIIG JJ-P21111 is an update to a classic expansion card. It has dual 16550 serial ports and an ECP/EPP parallel port mounted on a PCI card. One serial and the parallel port are on the card while the second serial is on a separate bracket.
The SIIG JJ-P21111 is an update to a classic expansion card. It has dual 16550 serial ports and an ECP/EPP parallel port mounted on a PCI card. One serial and the parallel port are on the card while the second serial is on a separate bracket.
2 Serial and 1 Parallel PortThe SIIG JJ-P21111 features two serial and one parallel port to add additional serial and parallel capability to your computer.
PCI InterfaceInstall the card into your PC's free PCI slot with plug-and-play simplicity.