1 1 Moxa Universal PCI serial interface card CP-104UL V2 Product description:The Moxa CP-104UL V2 is a universal PCI serial interface card that adds 4 RS-232 serial ports to your computer. Designed for industrial applications, the card provides reliable connectivity in a wide temperature range. Features: 4 RS-232 serial ports Universal PCI bus interface Support for 3.3V and 5V PCI buses 921.6 kbps maximum baud rate 128-byte FIFO and on-chip hardware/software flow control Compatible with Windows, Linux and Unix RoHS-certified Specifications: Number of ports: 4 Serial interface: RS-232 Bus interface: Universal PCI Supported voltages: 3.3V, 5V Maximum baud rate: 921.6 kbps FIFO: 128-byte Flow control: Hardware, software Operating systems: Windows, Linux, Unix RoHS: Certified Temperature range: 0°C to 55°C