Features

• Compliant with RoHS and WEEE directives

• Each serial port configurable for RS-232, RS-422 or RS-485

• Electrical interface selection via on-board DIP switch with Windows

device driver override

• Windows driver features software-selectable 250K slew rate limiting to

minimize electromagnetic interference

• Ultra high-speed UART with 256-byte Tx and Rx FIFOs

• Supports asynchronous data rates exceeding 1 Mbps

• Bus-derived 125 MHz BRG and clock prescalar support wide range of

baud rates

• All modem control signals implemented in RS-232 mode

• Automatic RS-485 enable/disable for Windows applications

• PCI Express X1 compliant

• Compatible with low profile PCI Express slots (standard profile slots

with optional bracket)

• Included 36″ cable terminates to two DB-9M connectors (Item# CA203)