8-port 3-in-1, RS-422/485 PCI Express board with 4 kV surge protection and 2 kV electrical isolation
Product code: SER8PCIE+Moxa 8 PCIe serial port RS232 board CP-AI-118e Bus: PCI Express x1 serial adapter, PCIe low profile, RS232 x 8 Plug Play Seite 128-byte FIFO 107 x 136.9 mm