4S PCIe serial RS-232 card incl. LP bracket (SystemBase Chip set) The EX-44384 PCI-Express I/O card provides four RS-232 High Performance Serial UART 16C1050 outputs. It has been developed to expand four additional serial ports for PC, small workstation or server via the PCI Express bus. The card is fully PCI-Express plug-and-play compatible and has no problems with IRQ and I/O address conflicts. In addition, +5V or +12V can be configured on pin 9 of the serial connector for a POS system (Power over System). With the EX-44384 a low profile bracket is supplied so that the card can also be installed in a narrow PC housing. https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2021-07-11 https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2022-07-04 https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2023-07-14 https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2023-09-25 https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2025-02-06 https://elecena.pl/product/19038740/ex-44384-exsys-pcie-card-4s-serial-rs-232-cable-bracket 2026-03-06