Premium Black USB Charging Sync Cable for Apple Iphone 3G, 3Gs, iPhone 8GB, 16GB, iPhone 2G, iPod Nano (3rd / 4th Generation), iPod Touch (1st / 2nd Generation) 8GB, 16GB, 32GB, iPod Classic, iPad

I ordered a second cable because the first one was excellent (see review below). The second cable I received was a piece of junk nor is it the one pictured. It fell apart on first use.
The quality of the second cable is so bad that I can't recommend purchasing cables form this vendor (ACC or whatever they are listed as).

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The cable is a good quality and sturdy cable. The only negative seems to be that back ups of my phone and data exchanges seem to take a little longer but it's not that noticeable. I'm not sure if that's the cable or my computer/phone. I've broken at least four of the cables from Apple with no more than gentle use. They've all broken in the same place at the neck of blade plug in. With this cable's sturdier connectors, I look forward to having a cable that I hopefully won't have to replace in 6 months.

At the AT&T Store you will pay a lot more than advertised here for a simple sync cable for an iPhone. How do I know? Because since there's an AT&T store right across the street from where I work that's where I initially went. And I paid the extra bucks too. What I got was a nice, durable cable that is 10x better than the cheap cable that comes with a new iPhone. And if you're reading this your cable probably already doesn't work because it's coming apart at the base where the cord connects to the plug.

So now my wife and son's cable needs replacing and I can't see paying AT&T's price for a cord. So I found the cable on this product page at Amazon and gave it a try. It's not bad. It works. It's way more durable than the cable that came with the phone. But be warned...unlike the factory equipped cable that came with the phone, instead of just sliding in and out, this cable snaps into place on your iPhone. In other words, when you disconnect it from your iPhone you'll need... Read more

This works great on my iphone 4 in a silicone case. No problems whatsoever. It seems to attach better than the Apple cable really. I have not used them much for syncing on the computer because that is where I keep the original cable. But I use them all the time for charging and playing music through my car receiver.