Interface Cards
PCIe To 8 Port Card RS232 Communication Port Multi-serial Port DB9 Control PCIE Industrial Pcie
16550 compatible register Set. Eight UART channels controlled with. Link, simplex, 2.5 Gbps in each direction. Automatic RTS or DTR/DSR hardware control with programmable hysteresis. Requirements OSLinux 2.6.27, 2.6.31, 2.6.32, 3.x.x and available...
https://www.bizrate.co.uk/iocontrollers/pcie-to-8-port-card-oid40261893177.html