StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card - 16950 UART

Add two RS-232 serial ports to your standard or small form-factor computer through a PCI Express expansion slot 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART 2 Port PCI Express Serial Card with 16950 UART PCIe RS232 Serial Adapter Card / PCIe Serial Card Adapter w/ UART Configured with a low-profile bracket for small form-factor/half-height systems but also includes a standard-profile bracket for full-size computers