Serial wireless Wi-Fi Adapter with RS232, RS485 and RS422 interfaces
IOGEAR - GWU637 - Universal Wi-Fi N Transmitter- Ethernet to Wi-Fi N 300Mbps
Amazon.com: USRCN Industrial Serial to WiFi and Ethernet Converter Realize Serial Data and TCP/IP Data Package Transparent Transmission Modbus RTU to TCP Modbus Polling : Electronics
Serial Port Rs232 Rs485 To Wifi Ethernet Converter Iot Server Usr-w630 2 Ethernet Ports Support Modbus Rtu To Tcp - Transmission & Cables - AliExpress
BrosTrend WiFi to Ethernet Adapter | Connects a wired device to WiFi – BrosTrend Direct
WiFi Bridge 2.4GHz Wireless Ethernet Bridge Signal Repeater WiFi Hotspot with 5V/2A USB Power Adapter RJ45 to WiFi Convert for DVR, Monitoring, IP Printer, Network Device VAP11G-300 - Newegg.com
WiFi to Ethernet Adapter - 1200Mbps Ethernet WiFi Adapter Wireless Ethernet Adapter for Printer, Smart TV, Blu-ray Player, Game Console, Ps4, Xbox 5G Four-Antenna Wifi Signal Boosters Amplifier - Walmart.com
Wireless To Wired Ethernet / Ethernet To Wi-Fi Adapter For IP Camera Printer PC | eBay