I remember in the late 90's my neighbor had a similar console
He got it from Iran (lol), where they imported whatever electronics were available in Asia, but not in Europe / US
Some of the games on this console were wicked versions of famous games, and were made exclusively for this sytem : Super Mega Turbo Ninja Gaiden, Ultimate Double Dragon ... really much better versions, with crazy moves, etc .......
There was also a version of Contra, but on steroids
On top of that, it came with built in adapters for NES and Super NES cartridges
, so we could also play Mario, etc ....