KALEA INFORMATIQUE PCIe serial controller board with 8 COM RS232 UART ports and EXAR XR17V358 chipset

For DESKTOP PCs on PCIE 1x slot (PCIe 2.0) - Drivers included for : LINUX - WINDOWS XP / VISTA / SEVEN / 8 / 8.1 / 10 / 11 (32/64) For PCIe 1x port (PCIe 2.0) Transfer rate 25Mbps per port 8 multi-purpose inputs/outputs (MPIOs) Sleep mode and Wake Up mode Supports 8 independent 9-pin RS232 ports 256-byte TX and FIFOs TX and RX Programmable trigger levels TX/RX FIFO counters Automatic flow control RTS/CTS or DTR/DSR Automatic Xon/Xoff software flow control Multi drop with automatic address detection