LAVA COMPUTER Dual Parallel Interface Expansion Card for PCI Adds two 25-pin Enhanced Parallel Ports (EPPs) to any PCI-equipped PC. Up to 3x FASTER than standard ISA or motherboard EPP ports - supports transfer rates of up to 4.5 Mbps per port. Automatically selects next available IRQ and COM addresses. Easy Plug and Play installation - both parallel ports share one system IRQ. Backwards compatible with legacy parallel port peripherals.