• Support DSi/NDS/NDSL
• Support SDHC memory cards ( compatibility up to 32GB)
• Change language of menu as you want without any limit
• As same size and thickness as original card
• No need to flash. Build-in launch Slot-2 (gba) function
• Support DMA read and no lag when using any microSD card
• Support FAT16 and FAT32. Can transfer files with PC, PDA, Cellphone and Camera
• Support clean rom and drag-drop to play. Fast loading
• Support NDS and iDS games. Run iDS games on any version of DS
• Write save files to TF card directly and no need manual backup or restore them
• Auto save type detection and no need to update save type list database
• Support moonshell and home brew
• Power saving design. Enter optimization mode automatically
• Double screen UI. Support display thumbnails of games
• Easy to use and setting
• Support button and touch operation both
• Support Wi-Fi and rumble package and browser expansion
• Support change back ground picture of menu
• Support change font color of menu
• Support brightness adjust (DS Lite only)
• Support soft-reset
• Support AR cheat code
• Support soft-reset of moonshell 1.6 (back to main menu of R4 Ultra)
• Support DLDI auto-patching
• Support Download play

• l X R4 Ui Adapter
• l X USB 2.0 Thumb size Micro-SD card reader
• l X Blue color case for the adapter
• l X Hand Strap

*Due to numbers of customers having difficulties on installing the firmware/kernel, there is a `Pre-install Firmware` service which offered as an optional. Please add this service only with a purchase of micro SD card on the same order.