Insides of "Red5 Retro Mini Controller", a "Famiclone" gaming system. Case is 68 x 40 x 21mm, PCB thus very slightly smaller. Appears to be generic unit sold by multiple companies with only label design varying. Uses three "AAA" batteries, composite video and mono audio connections. List of games apparently identical to <a rel="nofollow" class="external text" href="https://web.archive.org/web/20191226210917/https://www.tapatalk.com/groups/pgc_forums/dreamgear-39-s-myarcade-200-in-1-famiclone-t142.html">this unit</a>.
<a href="//commons.wikimedia.org/wiki/User:Multicherry" title="User:Multicherry">Multicherry</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>