NEWTC Prototyping board

The Prototyping Board by NEWTC comes in two versions: the DIY version you can assemble and solder yourself and the Assembled version ready to be used. The CPU of the boards ( ATMEGA328P-PU ) is already burned with Arduino Uno bootloader. In addition to the boards, NEWTC provides the Arduino At Heart USB to Serial uploader for Arduino compatible boards.

NEWTC DIY version

NEWTC Assembled version

Fonte e mais detalhes aqui.