They are not expensive, but they are the best products you can get your hands on. I own multiple Anker products, and have never discovered anything better than these.
The only non-Anker charger I currently use is the Google Nexus branded Qi charger (plugged into an Anker multiport brick), and the original Chromecast brick plugged into my Chromecast.
I don't understand why this is so hard. My first smartphone, a Samsung Galaxy Nexus, came with one, but it failed within a year and Samsung wanted like $50 for a branded replacement.
On the flip side, Anker chargers speak both, and charge newer iPhones and iPads faster than that huge iPad charger does.
Also, their 5 and up port new and old ones don't hang off the plug, they have a short normal power cable.
https://www.anker.com/products/71AN3654WS-WA
This is the one I have. Their new version of the product doesn't seem to be oriented that way anymore. So, yeah. Not quite what you were looking for, but they do exist.
Wall charger still works great, but the cables are what I was really interested in because people are always running off with them. Still haven't found anything satisfactory.
I just want cables without the hassle of going through warranty and RMA processes. It's possible I just got a bad batch - I can't believe people would be as positive about Anker if my experience was that common - but it did sour me on them. I just want to find a manufacturer where in my experience, the cables I buy are good 100% of the time and last for at least a year so I can buy them in bulk and recommend them to others with confidence. And I haven't found that.
But some of them have simply stopped working after use on my desk or being carried around in my backpack for a while. I've switched to aukey for cables for that reason. Whether they're any more reliable is TBD.
I probably will give them a go now, but they're in bad company.