SIIG’s CyberParallel PCI adapter is a cost effective and reliable solution for adding one high-speed, 25-pin parallel port, to connect an additional parallel port device, to your PCI-enabled desktop computer. It supports EPP/ECP, BPP (bi-directional), and SPP (standard) parallel port modes and PCI IRQ sharing to reduce IRQ conflicts. This single parallel port adapter comes with an enhanced bend-resistant bracket to provide a more secure connection to the system. Designed to work with 32-/64-bit, 3.3V/5V PCI and PCI-X slots, the CyberParallel PCI adapter is the smart and cost effective solution to add an extra parallel port for additional parallel port device connections.