2 Port RS-232 RS-422 RS-485 DB9 Serial PCI-Express 2.0 x1 Card

Uses the ASIX AX99100 chipset Supports 5, 6, 7, 8 and 9-bit Serial format Supports Even, Odd, None, Space and Mark parity On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port Remote wakeup and power management features Slow IrDA mode (up to 115200bps) on all Serial Ports Supports DMA burst transfer With our SI-PEX15055 2 Port DB9 Serial Card, you are able to provide RS-232 Serial Ports with +5 or +12 VDC Power Output via COM 1st or 9th pin. The Operating Temperature Range: 0 to 70???C or -40 to +85???C. It comes with Low Profile Bracket as well. Intended to be used with applications such as Serial Attached Devices, Serial Networking/Monitoring Equipment, Data Acquisition System, POS Terminal Industrial PC, Add-On I/O Cards -Serial /USB, and Embedded systems -For I/O expansion.