The German release of the RCA Studio II.
Pretty much the same deal, although this machine is a bit more modern looking (as in it doesn't look like a piece of 1960's dental equipment.)
Has a color display, which tells me that the OG RCA Studio II problably was supposed to output in color but was rushed to get to market. Still no innovations like detachable controllers or joysticks. It must be a pain in the tookis to use.
Pretty rare to find, although nobody problably cares.