The all new and all powerful Acekard 2i offers support for NDS, NDS Lite, and the new DSi. Acekard 2 has many great features and is a great buy. The interface is by far the best of any cart available.

Acekard 2i use the technology of directly writting save file to MicsoSD card. No need to manually select save size or backup save when turn on DS. No battery needed. Acekard 2i can use save files from other flash carts and do not need convert. All you need to do is make sure the save file has the same prefix name and put it at the same directory of ROM. Then you can just run the game to use new save file.
Acekard 2i inherit the best quality of acekard's products. You can just drag and drop software on MicroSD card to run. On first boot it takes some time to create save file. The loader time after save file is created is very fast.

The Acekard 2i is compatible with all homebrew because of the DLDI auto-patcher. You can just copy the homebrews to the MicroSD card and run it. You can use Moonshell, one of the most well known homebrew software on DS, for multi media. Watching movie, listening MP3, reading TXT novel on DS is so easy!