USR-WIFI232-610 Serial RS232 RS485 to Wifi 802.11 b/g/n and Ethernet Converter WIFI232-610 Serial: RS232/RS485 To WIFI RJ45 Serial Server Used For Project Of RS232/RS485 Serial Equipment To WIFI Or Ethernet Networking. Can Be Controlled By Mobile Phone Or Laptops, Also Can Be Connected To The Remote Server. DC5~18V Wide Voltage Input, Can Provide 2A Current MP1482DS DCDC Power Supply Chip, Keep System Reliability. 802.11 B/G/N Standard, RS232 RS485 Automatic Switching