Gateway 3DS - The First Flash Card Support 3DS Roms
Gateway Team is one of powerful 3DS flash carts team, they break 3DS console first.
Thought it can only work on V4.1-V4.5 console, but they do their best to let players run more games by the gateway cards.
R4i Gold 3DS Deluxe Most Popular & Economical 3DS Card
MT-Card Run Multi 3DS Roms in One Memory Card
The MT-Card team recenlt released a video show the MT-Card support multi 3DS roms in one memory cards.
Though other 3DS card team are working hard on this feature, but still now news.
Till now, MT-Card is the first flash carts support multi 3DS Roms.