1. Ethernet to 2 RS232 2. Support TCP, UDP 3. support ... of RS232/485/422 4. serial device server How to get and purchase the samples? support small wholesale and ... price!Any more questions or comments, please feel free to let us know.Skype:wangxcom Overview:Serial server series ... , TCP Client and UDP; the working port, destination IP and port can be set;Ethernet supports 10M/100M, full-duplex / half ...