Arduino UNO R3 Compatible ATmega328P CH340 USB Microcontroller Board
Uno R3 CH340G ATmega328p Development Board Compatible with Arduino – My3DWorld
MegaPower Uno ATmega328 R3, FTDI FT232RL, compatible for Arduino Uno R3. Original mega328 and FTDI FT232RL chips. - AliExpress Electronic Components & Supplies
Arduino Uno R3 ATmega328 DIP Premium copy | Shopee Philippines