So I found this RGB controller on AliExpress because it's cheaper than the RGB Controllers in the US (on a budget). I've also never had problems with any products from China on AliExpress. So I was wondering how this RGB controller will work because from the page (https://www.google.com/amp/s/m.aliexpress.com/item/32962199123.html) it has 7-10 ports depending on which one you choose (I'm choosing 7 port one) but I have three question does it only sync them? Also if it only syncs them can the fans not start up? Or does it sync and power them and if it syncs and powers them where does it get that power to power the fans?
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