Can i hook up my led strips by usb cable from inside the case?

Solution
I havent really seen any molex strips that are remote controlled.
The receiver is the white dongle with the black tip coming off the strip.


if i use this will there still be place for any usb ports on the case?
 
Depends on the motherboard, though it should still have more than one internal header (if not, there are expansion cards for that exact reason).

Just a heads up, that IR receiver on the LED strip requires a direct, unobstructed line of site to the remote. So plan ahead.
 


do you have any other strips that connect via molex? maybe that would work out better