Four Port Serial RS232 Low Pro 
Quantity in Basket: None
Code: DHQUATTROPCILP
Price: $73.49
Shipping Weight: 0.90 pounds
"Four (4 port) serial 9 pin, supports 115 K bps, share 1 IRQ, PCI bus, Low-profile form factor Serial RS232 ports, low-profile; adds 4 high-speed serial ports to any PCI-equipped PC/Server"