Yes. I saw this one also, but not the 1.5A one (bigger sized one that came with M8)...
Maybe it's still a new charger so maybe not available yet. Or perhaps I should wait for Quickcharge 2.0 to see what it has to offer...
I picked up a couple of HTC Travel Adapter with Micro USB Data Cable - Original CNR6300 chargers from wireless ground dot com. I have bought from them before and have been pleased with their stuff.
If I could not find the actual charger, I was wondering if anybody found the micro USB cable. Everywhere I look only has OEM cables and chargers. I'd prefer the real HTC brand.
Here's a neat trick I discovered. Order a charger for a PlayStation Vita. Works like a charm! I needed a spare for my Vita anyhow, I think it was $12 on eBay.