Homebrew developer Tantric together with Carl Kenner has released DOSBox Wii, a port of the DOSBox emulator based on SDL Wii. This emulator features USB keyboard and mouse support, Wiimote pointer support, and SD/USB mounting.
Most DOS games will be playable in this release but some games need a little bit of adjustment to the dosbox.conf file so the developers suggest to try the games first on your PC version of DOSBox to optimize the proper settings.
For further info about the release, please read the README provided in the download.
Download: DOSBox Wii v0.72.01
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