Startechcom 1 port native pci express rs232 serial adapter card with 16550 uart
Add a high speed rs 232 serial port to your computer through a pci express expansion slotr r native single chip single lane pci express chipset delivers true pcie performancer standard and low profilehalf height bracket included to ensure fitment in any system r easy to install and use with full step by step instructions saving time and hassle r r the pex1s553 pci express serial adapter card allows you to turn a pci express slot into an rs232 db9 serial connection the card is constructed us