USB-2COMi
l Adds two high speed RS-422/485 ports via USB connection.
l 384 byte receive buffer.
l 128 byte transmit buffer for high data throughput.
l Auto transmit buffer control for RS-485.
l Data rates: 300 bps to 230K bps.
l Serial connector: Two DB-9 male connectors.
l Easy connectivity to printers, POS, Industrial control devices.
l Data signals: TX-, TX+, RX+, RX-, GND, RTS-, RTS+, CTS+, CTS-.
l Self-powered. External power supply included.
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