Feature 1MULTI FUNCTIONAL INTERFACE: This serial server is equipped with RS232, RS485 and RS422 composite ports, which can meet the connection needs of different serial devices. 2HIGH SPEED NETWORK TRANSMISSION: RS232 to ethernet converter supports IEEE 802.3 standard 10/100Mbps Ethernet transmission rate, which can realize fast and stable network communicate. 3RJ45 PORT: RS232 to TCP IP converter has one 10/100M adaptive RJ45 port, which can be adapted to different network environments and the connection requirements of network devices. 4MULTIPLE WORKING MODES: RS232 to ethernet converter supports four working modes: VCOM, TCP Server, TCP Client and UDP, which can flexibly adapt to different network communicate requirements. 5POWERFUL INDICATOR FUNCTION: With power, Link/act, TX, RX and RS232 five indicators, can intuitively display the working status of the device.Item Type:RS232RS485SerialtoEthernetAdapterMaterial: IronNetwork Standard: IEEE 802.3IEEE 802.3uIEEE 802.3xNetwork Transmission Rate: 10/100Mbps (Full Duplex/Half Duplex)Network Interface: 1 x 10/100M Adaptive RJ45 PortBaud Rate: 300bps to 230400bpsUART Interface: 1 RS232, 1 RS485 RS422 Composite PortUART Working Mode: VCOM, TCP Server, TCP Client, UDPIndicator: Power, Link/act/TX/RX, RS232Voltage: 100-240V .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xRS232RS485SerialtoEthernetAdapter1 x Data Cable1 x User Manual1 x Power Adapter