Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Everything Else
Serial Wi-Fi Adapter - RS232 Wi-Fi
Wireless Serial RS232 WiFi Adapter - Tronicore
RS232, RS485, RS422, USB and other Serial converters
Bluetooth Radio Wireless Adapter
BT578 RS232 Wireless Male Female Head USB Cable Durable Bluetooth Serial Adapter - Walmart.com
BlueSnap MZ Female Wireless RS232 Adapter iOS, Android, Win10 – Serialio.com
433Mhz CC1101 USB Wireless RF Transceiver Module 10mW Low Power USB RS – diymore
WRS232 Series | Universal Wireless RS232 to USB Transceiver | Omega Eng.
StarTech.com ICUSB2321F Connector Cable - Office Depot
BT578 RS232 Wireless Male Female Head USB Cable Durable Bluetooth Serial Adapter - Walmart.com
Serial wireless Wi-Fi Adapter with RS232, RS485 and RS422 interfaces
Bt578 Rs232 Usb Cable Wireless Portable Bluetooth Serial Adapter Male Female Head Data Line Computers Communication Universal - Integrated Circuits - AliExpress
Interface USB RS232/RS422/RS485 | TOP-electronics
Long Range RS232 serial wireless adapter
Serial RS232 Wi-Fi Adapter with Advanced Functions
Universal Wireless RS232 to USB Transceiver W WRS232-USB | Manualzz
Wireless RS232 Serial Adapter
USB UART Serial port Wireless 2.4G Module replace Zigbee APC220 NRF24L01+ CC1101 | eBay
BlueSnap MZ Female Wireless RS232 Adapter iOS, Android, Win10 – Serialio.com
Wireless serial RS232 adapter - Industrial
Serial to WiFi Adapter for connecting RS232 to networks
DIY Wireless Serial Adapter Speaks (True) RS-232 | Hackaday
20dB PC to Arduino RF Wireless Module Kit USB UART RS232 RS485 for UNO ARM STM32 | eBay
