I kind of had the feeling that a particular Shenzhen-based company had manufactured the Retron 3 console for Hyperkin, particularly given that they were also responsible for various other similar consoles.
But I didn't think that they'd make it quite
this blatant:
http://qishenglong.en.alibaba.com/product/524808701-209433028/3_IN_1_NES_SNES_Genesis_Games_Console_C_12_GREY_COLOUR.html(Gotta love the poor attempt at obscuring Hyperkin's logo in the thumbnail... when it's still visible in the shots of the console itself down the page. ~Quality~.)
[
Edited to add: Apparently this is
kind of old news-- at the very least, it's old news that QSL was manufacturing Hyperkin's consoles. But I don't remember them explicitly taking credit for the Retron 3 before, only the Retron 1.]