Homepage › Forums › RetroPie Project › New to RetroPie? Start Here! › PSP almost perfect but frequent io transfers cause freeze › Reply To: PSP almost perfect but frequent io transfers cause freeze
		03/08/2016 at 08:24
		
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Participant
		
		
	If you install Retropie to USB and only boot off the SD, you’ll get less pauses. The rest you pretty much have to go in comparison with the compatibility chart.
I can say for sure that a lot of the PSP minis work just fine, as do the RPG’s like the Y’s series, and that only at 1050Mhz on the Pi 2 for me.
EDIT: Typo on Mhz