STARTECH.COM 2-PORT PCI EXPRESS SERIAL CARD, DUAL PORT PCIE TO RS232 (DB9) SERIAL CARD, 16

Startech 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Interface Card, 16C1050 UART, Standard or Low Profile Brackets, COM Retention, For Windows & Linux - PCIe to Dual DB9 Card (21050-PC-SERIAL-CARD) - Serial adapter - PCIe 2.0 low profile - RS-232 x 2 - yellow

PCI Express x1 interface 2x RS-232 (DB9) serial ports 16C1050 UART chipset 256-byte FIFO buffer (transmit/receive) Maximum baud rate: 921.6 Kbps per port Supports 5/6/7/8/9 data bits Parity modes: Even, Mark, No, Odd, Space LED activity indicators (Receive/Transmit) Low-profile and standard brackets included Supports Windows 7/8/8.1/10/11 and Linux 2.6.13+ Operating temperature: 0–55°C Storage temperature: -40–75°C Dimensions: 2.6" × 2.6" × 0.7" (height) 2-year limited warranty RoHS and WEEE compliant Made in Taiwan