The WGA600N is on sale at woot.com today. This is the gaming adaptor that was used in the 2009 KoP on the robot. Or at least, I’m pretty sure it is - they call it the WGA600N-RM.
If someone confirms it is the same hardware, teams might want to pick up spares.
** I’m not affiliated with woot.com in any way, and I have no knowledge as to whether or not this part will be used in 2010, or whether or not the GDC would allow a team to use a part purchased from woot.com to be used in competition. My expectation is that it will and they would, but my expectation isn’t worth jack-diddly-squat.