It's simply there to plug the port (protect it from dust) when you don't have a GBA game in it. . Authentic Nintendo DS Lite GBA Slot 2 Dust Cover Original Used USG ; Quantity. Original Nintendo DS Lite DSL GBA Slot 2 Dust Cover Fm *USA* ; Item Number. 41 sold. Original Usado Capa Slot Poeira, Slot para cartão para NDSL, Capa Dustproof para Nintendo DS Lite, 1Pc · Tipo de AcessóriosKits de acessórios · Com USBNO. More than 10 available ; Item Number. Check out our nintendo ds lite slot 2 cover selection for the very best in unique or custom, handmade pieces from our video games shops. [HOST]: Official Nintendo DS Lite GBA Slot Cover: Video Games. ; Brand. Nintendo ; Type. ; Brand. Very Good Condition Official Nintendo DS Lite GBA Slot Cover For GBA Gameboy Advance. Nintendo. Casing/Housing ; Accurate description. There's no real purpose to it, it just makes. Features: Slot 2 plastic cover for DS Lite - Ideal if you have lost or damaged the cover - Closely matches the colour of the console.