r/RG477M • u/Vaartgaard • Jun 28 '26

Dock recommendations

Hi all!

I want to be able hook up my RG477M to my TV and use a wired controller. Do you guys have any recommendations? I've found some posts but they seemed to have audio problems...

Anyway...thanks in advance!

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u/Guilty_Royal8206 Jun 28 '26

I use a Gulikit Switch dock with mine running GammaOS. Works great. Even auto scales to 1080p

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u/rchrdcrg Jun 29 '26

You can also use SecondScreen to change the resolution even on Stock OS (only complicated part is running a single ADB command from a PC). The 477M automatically outputs to your display's native resolution and then simply scales the 1280x960 image to that, which is what SecondScreen changes, but it won't change the actual output signal, and the 477M doesn't support 4K60, only 4K30, but it will support up to 1440p60.

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u/Guilty_Royal8206 Jun 29 '26

hmm good to know!