Startech StarTech.com 1-port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Host Controller Card, PCIe to Serial DB9 COM Port, 16950 UART, Low Profile Expansion Card, Windows/macOS/Linux Full/Low-Profile - serial adapter - PCIe - RS-232 x 1

Maximum CompatibilityWith broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor. Experience Optimal TechnologyThis PCIe to serial adapter supports the following features: ??? Compatible with industry standard 16950 UART ??? Supports max baud rate of up-to 921.4Kbps ??? Provides 5/12V power output on Pin 9 when external power is connected ??? 128-byte depth FIFO per transmitter and receiver ??? Supports 9, 8, 7, 6, 5 data bits ??? Asix AX99100 chipset ??? PCI Express 1.1 compliant PEX1S953LP is backed by a StarTech.com lifetime warranty and free lifetime technical support. 1 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 1x DB9 port w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit; Upgraded ve...