Someone tell me please if this will work

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http://forums.androidcentral.com – Ive just ordered a USB OTG cable, however I havent got a wired controller. I have a wireless ps3 controller but it came with a usb cable to charge it in the ps3, if I connect this to the usb on the go (not wireless but using the charging cable) will I be able to use the controller then? (HowTos)