Startech PCI2S5502 - Dual Port PCI RS232 Serial Adapter Card w/16C550 UART using ASIX MCS9865; Upgraded version of our popular PCI2S550_LP/PCI2S550 - DB9 Serial Controller card with Bi-directional RS-232 speeds up to 115.2Kbps/COM port 256 byte FIFO and 9th data bit - Even/Odd/No/Space/Mark Parity Auto IRQ/IO assignment IRQ Sharing - Expansion card installs using 1x standard bracket (pre-installed) or 2x low profile brackets (incl) - Windows 7+/Linux 2.6.x-4.x - Use in PLCs/CNCs/automation/medical/scanners
