RG35XX Series - Controllers (Did you know the RG35XX works with 2 Players?)

In this video I cover all things about using controllers on the RG35XX including 2 player support. Why does the Anbernic website not advertise this feature? Why is this not listed in comparisons to other similar handhelds? Now there is a video about that so hopefully that will change.
Update: 3 and 4 players actually does work with some additional steps. I hope to have an updated video about this soon.
00:00 Introduction
01:49 Part 1 - The Equipment
04:03 Part 2 - The Setup
07:03 Part 3 - Two Player
10:54 Part 3.1 - Two Players With Only 1 Controller
14:27 Part 4 - What Works
18:57 Part 5 - What doesn't work
25:47 Outro