1、Duplex Transmission: This serial device server converter supports two way high speed transmission, to ensure that your data is transferred quickly and stably. 2、Ethernet and WiFi: This serial to Ethernet converter supports both Ethernet and WIFI adaptation, so that you can choose the right network connection according to your needs. 3、Double Serial Ports: This RS232 RS485 serial to Ethernet adapter has dual serial port RS232/RS485 support, which can connect and transmit multiple serial devices at the same time to improve work efficiency. 4、TCP Server and Client Support: This Ethernet to RS232 RS485 serial adapter supports TCP server and client modes and can connect to other devices as needed and enable two way transfers. 5、UDP Protocol Support: This RS232 RS485 network adapter supports the UDP protocol, which enables you to achieve data transfer without connection, making it easy to simplify network setup and debugging. Item Type: Serial Device Server Converter Material: Iron Adapter Type: RJ45 Ethernet/WIFI to Dual Serial Ports RS232/RS485 (Duplex Transmission) 1 x Serial Device Server Converter 1 x Power Adapter 1 x Antenna 1 x Connection Cable