Startech StarTech.com 2-port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Host Controller Card, PCIe to Dual Serial DB9 COM Port Card, 16950 UART, Expansion Card, Windows, macOS, Linux Full/Low-Profile - serial adapter - PCIe - RS-232 x 2

Maximum CompatibilityWith broad OS support, including for Windows and Linux, this 2 port PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket, and includes optional low-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PEX2S952 . Experience Optimal TechnologyThis PCIe to serial adapter supports the following features: ??? Industry standard 16950 UART compatible ??? Supports max baud rate of up-to 921.6Kbps ??? Provides 5/12V power output on Pin 9 when external power is connected ??? 256-byte depth FIFO cache per transmitter and receiver ??? Supports 9, 8, 7, 6, 5 data bits (one per port) ??? Asix AX99100 chipset ??? Base PCI Express 1.1 compliant ??? Low and full-profile brackets included The Choice of IT Pros Since 1985StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and provid...