With the introduction of the iPhone 5, Apple finally left its proprietary 30-pin connector behind and introduced a new 8-pin, dynamic connector, code-named Lightning. If you're not familiar with the basic changes to Apple's proprietary connector, there are few key things that you do need to know.
- It's proprietary.
- It's reversible, in that it doesn't have a top or a bottom, front or back side; and it doesn't matter which way you put it into your iOS device.
- It has a logic board in it that controls which pin does what based on which side is "up."
- Adapters don't support video out. If you use an 8- to 30-pin adapter, you get charging and audio, but no video through the adapter.
- Adapters don't support iPod out, so you might not be able to use existing remotes or other on-accessory controls to change songs or volume.
- Lightning is based on USB 2.0, not USB 3.0, and it isn't as fast as a Thunderbolt cable.
- Apple is requiring manufacturers to become Lightning Certified before Apple will officially bless any third-party accessory.
Since switching from my iPhone 4S, I've not been able to find a powered third-party dock or car kit for it. The Magellan Car Kit that I got last year comes with a 30-pin connector and won't work with the iPhone 5. This is a common problem for most everyone with a collection of 30-pin accessories. Heck, its been many years since Apple last tweaked its connectors. I've been all over the Internet looking for third-party accessories for my iPhone 5 with very little luck.
I know this has a lot to do with how much power the device can safely carry and the cost and complexity of the logic board that governs dynamic pin functionality; in other words, it's harder to make accessories for Lightning than for the old connector. But it's still frustrating. I can't find a clear, definitive reason why these accessories aren't available yet. I've done a lot of searches over the past few months looking for new accessories, and there are just a few available. Those few, like the Belkin Sync and Charge Dock with Audio for iPhone 5, require you to bring your own cable.
An Apple branded Lightning to USB Cable is $20, a bit pricey if you ask me, for the standard cable that comes with the iPhone 5, iPad Mini or iPad 4. With the holidays upon us, I would have thought that third-party manufacturers would have had their accessories introduced by Black Friday in order to take full advantage of the holiday buying season. They haven't. This leaves me with two conclusions: Either no one's cracked the secret sauce or Apple has set the certification bar very high for the latest generation of iDevice accessories.
In either case, along with the Apple Maps debacle, this is a sign that Apple didn't handle the most recent iPhone and iPad releases as smoothly as it has prior ones.