The R4 3DS, or R4i SDHC 3DS, is a slot 1 device that works with the latest 3DS and 3DS XL consoles from Nintendo. This slot 1 device allows you to use either a Micro SDHC or SD memory card with your console, and supports the latest firmware for your device.
One of the great features of the R4 3DS is that it supports all Nintendo handheld gaming consoles, including:
- Nintendo DS
- Nintendo DS lite
- Nintendo DSi
- Nintendo DSi XL
- Nintendo 3DS
- Nintendo 3DS XL
This makes it an ideal all round device, no matter what console you own.