1x Parallel (Printer) Port. Simplified connectivity facilitates a single interface to connect to your printer, monitor or other peripheral devices. Dell Latitude E4200, E4300, E4310, E4320, E5400, E5410, E5420, E5430, E5440, E5450, E5500, E5510, E5520, E5530, E5540, E6220, E6230, E6320, E6330, E6400, E6400 ATG, E6400 XFR , E6410, E6410 ATG, E6420, E6430, E6430s, E6440, E6500, E6510, E6520, E6530.
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