It's 2.4 b/g/n for actually network connectivity but it doesn't require the
legacy data rates to connect. This is the wifi chipset in it
http://pdf.datasheetarchive.com/indexerfiles/Datasheets-EC3/DSAQ00337826.pdf
The thing to watch out for on the wii u is that the console and controller
use
Wii is the most mentioned issue that people are mentioning that they
encountered with turning off B rates (and that's the one I've feared and
has made me hesitant to do this on our network). Using a wired port
instead is sometimes mentioned as a work around but that doesn't work for
us in two of
