SAKATA 3D PLA 850 filament is...
USB to RS485 Serial Converter
Low cost USB to UART converter based on PL2303 integrated circuit.
The USB converter to Serial CP2102 is useful for communicating between a 3.3 V or 5 V micro controller and your computer.
CH340E Micro USB to Serial Converter
Micro USB to Blue CP2102 converter mode used to generally connect computers to serial-powered equipment.
The CH340G USB to UART converter module is designed to easily add USB connectivity to your microcontroller projects.
CH340G Micro USB to Serial Converter
This module provides simple solutions to update your serial designs to USB connectivity. It is basically used in microcontroller and computer connection.
USB-UART Module Kit
FT232RL converter from USB to serial UART used to connect the computer to the microcontroller.
Convertor USB at UART FT23RL
The convertor USB at UART FT232RL is commonly used for communication between the microcontroller and the computer.
CH340G USB to Serial Converter Module with Micro USB