The PCI-1602C-AE is a dual-port, RS232/422/485 PCI card with isolation manufactured by Advantech. It offers communication interface speeds up to 921.6 Kbps and surge protection up to 2 KV per line. The card has dual-mode communication port (RS232/422/485) with automatic protocol detection, a range of baud rates, up to 128 byte FIFO, and built-in battery-backed SRAM memory. It also features ESD protection (2KV), an isolated DI, an isolated DO, and is supported by PCL-8xx software. It is suitable for applications such as industrial automation, security and surveillance, etc.