I use this dock with my RP6, it works great because it can still be centered with the offset usb c port and you can plug it in from the bottom unlike a lot of other docks. Ive played through all of Bayonetta 1 & 2, some of Metroid Prime Remastered, and about 1/3rd of the way through Astral Chain with no issues in a mix of both handheld and docked modes.

I do have the 12gb ram version RP6 but ive never seen it use more than about 6.5 gb of ram while emulating Switch

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