DetailedProductDescriptionR4CardRevolution/R4DSCard-3rdgenerationstoragedevice(nobootingtoolrequired)-Flushfittingslot1card-UsedMicroSDCard,FAT16or32-SupportsandMicroSDcardspeedwithnolagingame-SupportsCleanROM,draganddrop.WorksonanyOS-BuiltinNoPass-Automaticallydetecteds***etype-S***edirectlytoMicroSDCard,nottoonboardchip-SupportsMo***hellandotherhomebrew.OpenI/Ointerface-Userfriendlyskinnableinterfact.Touchscreenorbuttonoperation-Supportsrumblepakandmemorypak-DLDIauto-patching-Fulldownloadplaysupport)