New 16 Bit
From Sega Retro
The Nasa New 16 Bit is a Sega Mega Drive clone console distributed in South America by a company known as "Nasa". It was a reasonably popular alternative to importing an official console.
Very little is known about the console, though it has a very peculiar shell half inspired by a Sega Mega Drive I and half inspired by an X'eye. It is assumed the system is incompatible with the Sega Mega CD.
There is an 8-bit version which runs NES games called the "Nasa New 8 Bit". This version uses a very simliar shell but has a different logo printed on the top of the unit.