Samsung tvs and usb 3.0

hi all I've recently bough 7475 Samsung tv and turns out that is not compatible with any USB 3.0, Samsung already confirmed me, I can't either connect hard drives cause nowadays they are all 3.0 is here any solution ¿ I've realized that Samsung q6 q7 q8 fn also have USB 2.0 not 3.0 , I don't understand how tvs that cost 1700 euros don't be able to reproduce apart from USB 2.0

 

Well, yes. they are not compatible, i am sorry,man.. I dont know any other solution, I tried to find something that would connect you through cable, but cant seem to find any.( meaning like something USB 2.0 that would connect ur USB 3.0 into it and connect it to TV