Coolgear Parallel Card PCI Low Profile & Standard bracket Included, 1 port EPP/ECP PCI EPP/ECP Parallel Card (comes with standard and low profile bracket) Uses OXFORD CHIPSET TUBO Speed PCI I/O for Information Highways Single PCI bus EPP/ECP parallel port Compact, low power, IEEE-1284 compliant PCI-1284 EPP/ECP Parallel Card is a compact, IEEE-1284 compliant host-interface parallel port with 32-bit PCI bus. OS Compatibility:Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X