Mega 2560 PRO, ATmega2560-16AU, CH340G
Arduino For Micro, Clone
A clone of the smallest Arduino board Arduino Pro Micro that fits into any compact application.
Arduino Nano 33 BLE, original
LaskaKit printed pad under the board Arduino UNO with place for non-soldering field.
LaskaKit 3d printed Arduino Uno Light Bumper that you put under your board so you don't accidentally scratch your desk or short it.
A precise clone of the Arduino DUE R3 board, the first Arduino board with a 32-bit ARM microcontroller.
A board with a Arduino Leonardo microcontroller and a number of control elements with which you can make your own controller.