PCIE to DB9 RS232 Serial Port Expansion Card PCI-E Express Riser Card Converter

1.PCIE x 1 A RS232 Serial Port Card 8DB9 can use the idle PCIE x 1 socket on your motherboard to expand 8 RS232 serial ports used for automatic system manufacturing and system integration.2.The PCIE x 1 to 8 serial port card is designed for POS, ATM and other applications. You can connect various serial port devices such as PC, terminal, modem, printer, scanner, etc. Each port has a data rate of 921.6 Kbps.3.Provides the configuration control signal, ensures the serial port equipment, peripheral compatibility allows you to install the multiserial card on the PC or shared server.4.The PCIE to 8DB9 expansion card is equipped with an aluminum alloy heat sink with strong thermal conductivity, which can protect the chip from burning for a long time and extend the life of the adapter card.