USB 3.0 CONNECTOR problem

My Deepcool fan controller have 2*USB 3.0 ports.

But on my motherboard (MSI 890GXM G65), there is no USB 3.0 connector (Available: 4*USB 2.0 connector)

How to get these 2 ports work..in 3.0 or 2.0 mode ?
 
OP
bajaj151
Deepcool Rockmaster 3.0

*www.deepcool-us.com/ProductPic/ProductPic/BigPic/20120823171652812.jpg

came with USB 3.0 female connector to 2*USB 3.0 cables but I don't have USB 3.0 connector on my motherboard.
 
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