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.