Fanofgames213 recommends the R4 Gold

you can emulate all those systems on any flashcard, but for the gba games you actually need a slot 2 device like the ezflash 3 in 1. i think dstt has a gba mode that doesn't require a slot 2 device, but i don't know how well that works. from personal experience i can tell you that an R4i together with an ezflash 3in 1 is a pretty affordable and easy to use allround solution - i'm playing the gbc oracles zelda games and gba metroid fusion on it right now without any problems whatsoever.

and if you dabble in gba games, make sure to check out ninja 5-0, it's prolly the best game on the system.

or you could always buy a R4 gold at shoptemp, just like fagofgays up there recommends (please dont do that, we're joking here...)

This post has been edited by Captain Durden, Mon, May 2nd, 2011 at 05:05

A DSTWO is all you'll need, really. It's pretty powerful, and has perfect game compatibility. And can emulate all you want.

A SuperCard MiniSD:


It's a very easy to use GBA flashcard, just load your GBA ROMz on the MiniSD, plug it into the SCMSD and you can play! I own one and it works perfectly! I haven't encountered any problems, every ROM worked fine.

Visit the official website for more information.

EDIT: I see you want other emulators too, I know a couple which work on the MiniSD. I will list them all.

List of all the emulators you wanted, which work on the SuperCard MiniSD:

• NES: PocketNES
  
• GB: Goomba EMU
  
• GBC: Goomba Color
  
• SNES: SNESAdvance

I couldn't find a MegaDrive emulator, sorry.

This post has been edited by Kiekoes, Mon, May 2nd, 2011 at 16:28

No, don't get a SC miniSD. They're great GBA flashkits, but they aren't being produced anymore; any SC miniSDs you still find now are fake.

That's not true, you can get a 100% real one from the SuperCard official dealers.
http://eng.supercard.sc/dealer.htm

Even they don't have the real ones anymore. Seriously.

Also, another thing you might want to think twice about before purchasing one of these: the SC team discontinued their entire slot-2 series a couple of months ago, so you shouldn't expect any updates.

DS Lite and GBA

ez flash 3in1 GBA SIZE

Sorry, but that is not useful at all, you can only load ROMs up to 16 MB, and you need a slot 1 flashcard because it has no SD slot.