Longshine LCS-6021-485 Internal Serial interface cards/adapter

PCI I/O Controller 2 Port Serial Card, RS422/ RS485 ( Oxford 952) The LCS-6021-485 PCI I/O adapter provides two high performance 16C950-type UART RS-422 and
RS-485 serial ports. It is designed for PC, thin client or server to provide instant Combo COM port
expansion via the PCI– or PCI-X Bus. The card is fully Plug-and-Play compatible and no IRQ and I/O
addresses conflicts. Support RS-485 Auto Transceiver turn around by unique feature ATTATM
hardware. For each port you can select individually the transmission output RS-422 or RS-485.