HF-2211 Serial Port Server Modbus TCP/RTU Interchange RS422/232/485 to WiFi

Virtual Serial Port: Windows, XP/Vista, 7, Server 2003/2008. - Port Standard: 1 RJ45. - Antenna interface: External: 3dBi antenna. - Interface standard: RS232: DB9 RS485/RS422: 5.08mm connector. - 1 x WIFI Rubber Antenna.

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