Have you actually measured the speed of transfer between a computer and an iOS device via a USB 2 connection? Because if you did, you knew that we are still far from hitting the USB 2 speed limit.Transferring data to any iOS device via Thunderbolt, is not beneficial to anyone?
Other things of that nature = any iOS device.
They have flash storage, batteries to power hi-resolution displays that are packaged in a small volume, and there is the need to transfer data fast.
You don't have to believe anything, you just have to lookup the standards of USB, Firewire and TB. In them it is specified very clearly how much power each interface can provide. TB can provide up 10 W, USB 2 in its latest incarnation 9 or 10 W (I have seen both numbers), FW up to 45 W. Standards can of course be extended, not in the voltage used (that would not be backwards compatible) but in the maximum amperage a device can draw (and USB 2 has been extended upwards in newer definitions, Apple made use of that when they introduced the iPad which because of the large battery it contains needed a 10 W charger to charge sufficiently fast).I would like to believe that with newer technology, like Thunderbolt, there is potential to provide more electrical power and allow the possibility to charge the batteries faster that with USB.
BTW, Firewire has its high power rating largely because it operates at 30 V instead of 5 V for USB.
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Sure, but are you suggesting that the iPhone gets faster (in its flash storage and interface protocol chips) by a factor of three or more in one generation? That is not what the history of these improvements from iPhone to iPhone have shown us so far. And really, syncing speed is something that is very rarely complained about.And what about the future ones? Isn't this about the New iPhone rumors?