R4 game cards

The 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: 
-2nd generation storage device (no booting tool required) 
-Flush fitting slot 1 card 
-Uses MicroSD card, FAT16 or 32 
-Supports any MicroSD card speed with no lag in game 
-Supports Clean ROM, drag and drop. Works on any OS 
-Built in NoPass 
-Automatically detect save type 
-Save directly to MicroSD card, not to onboard chip 
-Supports Moonshell and other homebrew. Open I/O interface 
-User friendly skinnable interface. Touchscreen or button operation 
-Supports rumble pak and memory pak 
-Supports the WiFi game, DS Rumble Pak, DS Browser 
-Supports changes of the background of Operation Interface 
- Support Skin DIY by setting background and font colors on Main Menu and Game Menu manually and automatically 
-Supports 4-scale-lightness adjustment ( DS Lite only ) 
-Supports the Soft Reset. 
-Supports Action Replay cheat 
-moonshell 1.6 support Software Reset function( Press START key back to the R4 menu) 
-DLDI auto-patching 
-Full download play support

R4 DS/R4 game card .

R4 game cards is very popular with game cards .the price is is very cheap ,