6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V – eElectronicParts
How to Install FTDI Drivers for FT232RL FTDI USB to TTL Serial Adapter Module on Windows 10. – MYTECTUTOR
Amazon.com: WITMOTION USB-UART Converter 3-in-1 Multifunctional(USB to TTL/ USB to RS232/ USB to RS485) 3.3-5V Serial Adapter, with CH340 chip Compatible with Windows 7,8,Linux,Arduino for Development Projects : Electronics
How to Install FTDI Drivers for FT232RL FTDI USB to TTL Serial Adapter Module on Windows 10. – MYTECTUTOR
Usb to Serial/TTL Adapter : 5 Steps - Instructables