... , plug and play, high performance, lower price RS232 to RS485 serial converter is our top-of-the-line converters with both ... up to 1800M at the rate of 115.2kbps3. Adopt interface atuo-adapt technology, no DIP switch setup,random switcht RS ... , auto distinguish and sense direction about data transfer5. Auto sense serial signal rate, zero delay automatic transmitCommunication Standard Support EIA RS ...