Supports up to V4.5 and v1.4.5 firmware
The R4 3DS is the newest R4 device on the market, supporting the latest Nintendo 3DS console. With the R4 3DS you can add up to 32GB of data to a single memory card and insert it into the R4 3DS for playback on your console.
The R4 3DS comes with a Micro SD/SDHC memory card reader to allow you to transfer files onto your console from your PC.
Technical Functionality Specification:
Includes a 2GB Micro SD memory card.