"HIGH GRADE CIRCUITRY": Quality Components and High Grade Circuitry for Optimal Performance. DRIVER CD INCLUDED - Driver Installation CD Included for Your Convenience.
"16 BYTE FIFO BUFFER": High Grade FIFO Chip for Transmission Purposes
"PLUG & PLAY": Automatically selects IRQ and I/O address. No Hassle.
"IEEE 1284 COMPATIBLE PRINTER port": Compatible with most parallel port printers.
"SUPPORTS PCI IRQ SHARING PCI EXPRESS": A High-Speed Serial Computer Expansion Bus Standard for Faster Performance.