R4 DS game card with competitive price

The R4/R4DS Cartridge is the current top-of-the-line in DS SLOT-1 flash carts. It is just an amazing little device like original DS cart size, it is a complete solution with no need to purchase any additional components or deal with any messy software and truly the easiest media enhancer you have ever done; To simply put it, this is a must have peripheral for any regular DS/DS lite owner.

R4 Functionality:
1.2nd generation storage device(no booting tool required).
2.Flush fitting slot 1 card.
3.Uses Micro SD card, FAT16 or32.
4.Supports any Micro SD card, speed with no lag in game.
5.Supports clean ROM, drag and drop. Works on any OS.
6.Built-in NoPass.
7.Automatically detect save type.
8.Save directly to Micro SD card, not to onboard chip.
9.Supports Moonshell and other homebrew. Open I/O interface.
10.User friendly skinnable interface. Touchscreen or button operation.
11.Supports rumble pak and memory pak.
12.Supports the WiFi game, DS Rumbe Pak, DS Browser.
13.Supports changes of the background of Operation Interface.
14.Supports Skin DIY by setting background and font colors on Main Menu and Game Menu and Game Menu manually and automatically.
15.Supports 4-scale lightness adjustment(DS Lite only).
16.Supports the Soft Reset.
17.Supports Action Replay cheat.
18.Moonshell 1.6 support Software Reset function(Press START key back to the R4 menu).