Startechcom 4 port low profile native rs232 pci express serial card with 16950 uart
Add 4 high speed rs 232 serial ports to your pc through a low profile pci express expansion slot the pex4s952lp 4 port low profile native rs232 pci express serial card 16950 uart turns a pci express slot into four rs232 db9 serial connections the card is constructed using a native single chip design that lets you harness the full capability offered by pci express pcie while reducing the load applied to the cpu by as much as 48 over conventional bridge chip serial cards the pci e