Add a parallel port to your low profilesmall form factor computer through a pci expansion slot the pci1p lp 1 port low profile pci parallel adapter card adds one ieee 1284 port to your small form factor pc with data transfer speeds of up to 27 mbps up to 3 times faster than on board parallel ports the adapter card features a low profile design that is suited to small form factor computer cases while including a full height bracket to adapt to any installation installation is a breeze