NZXT Aer RGB USB connections

[Zangashtu]

Hi all, 

Quick question, I'm thinking of getting some Aer RGBs. My question is how many USB 2.0 headers do I need on my Mobo.
I currently have 2, one taken up by my HUE+ and 1 taken up by my Kraken X62. Reading a few install guides they say you need one free, do they mean you need one for the HUE or is it you need an extra one for the fans for whatever reason? D:
Bit confused

Thanks in advance.

[Zagna]

HUE+ controls the lighting in the Aer fans. You daisy chain up to 5 fans per channel. So you connect HUE+ to In port on fan #1, Out from #1 to In on #2, Out from #2 to In on #3 and so on.

[Zangashtu]

Yes I know that's not what I was asking?

[Zagna]

So only the HUE+ needs an USB header.

The fans only have 4 pin fan and HUE+ control ports.

[Zangashtu]

Champion that's what I wanted to hear, a few guides were going on about how you need an extra USB header free but I was confused if they meant it's for the HUE (That presumably they were installing at the same time) or for whatever reason you needed 2 including the HUE one

Cheers man