The Mini PCI-Express I/O card uses the PCI-Express interface standard for expansion bus, enabling this card to be installed on any embedded or micro system with Mini PCI-Express expansion capability. Most of the latest motherboards no longer come with legacy serial port. By using this card, end user can add serial and/or parallel ports to the computer for connecting their I/O devices. The card offers superior performance and unmatched data transfer rates. It is also ideal for industrial automation applications.