DS connectivity with Wii U

[EnigmaXtreme]

Think about it? A second screen, a stylus all the controls needed for the 3/DS

Anyone else seeing where i'm going with this

 

[WiiThoko]

3DS, sure.
DS? Definitely not.

 

[Zarxrax]

While there might be able to be some data transfer between them, you definitely wouldn't be able to stream full games to it like with the Wii-U controller.

 

[NES SNES V.B. N64 G.C. Wii WiiU]

The bandwidth lwould limit this greatly. Plus the DS would almost certainly not receive functionality, maybe the b3DS, but not an older DS.