4 ms·The new iPhone ships with a USB 2.0 cable, it does data transfer, just not at USB 3 speedsby br0wnr1c3 3y agoThe new iPhone ships with a USB 2.0 cable, it does data transfer, just not at USB 3 speedsMax-q 3y agoI think the regular is USB 2 and the pro is USB 3rappr 3y agoThe cable is the same for both devices though