... at one time, this PCI to serial 2-port controller card Specs &features:1) 2 port RS232 PCI I/O Expansion Card.2) PCI specification revision 2.1 compliant w/ 33Mhz ... confirmed.-It usually takes around 3-5workings to air ship to your countries by express ,such as DHL,UPS OR FEDEX ... , buyer must pay return shipping fee for item. PCI TO RS-232 Card PCI to 2 Dual COM RS232 Serial I/O Port Card Adapter