Sunix 5437PHL 2xSER pciE L S

Sunix ser5437PHL - Low-profile + extra Standard dual bracket - 2 port high-speed serial ( 16c950 ) RS232 , pci-Express (1x) , 5V/12V/Ri (no power) selectable for each serial port ( enable serial devices to function without ac-adapter ) , 128byte hardware + 128k software FiFo, SUN1989 chipset with low power consumption , 921.6 Kbps , 15KV ESD protection + 15KV IEC1000-4-2 Air Gap Discharge + 8KV IEC1000-4-2 Contact Discharge