Yeah, this one got me too. I just assumed it was a regular Micro USB port. Then, I got home and noticed a different kind of plug. I was pissed, thinking I had to buy a new car charger. I even gave my old one to the wife. A few days later I went into a different Verizon store. I asked the salesman if he had car chargers for the HTC. He said sure, and showed me one with a regular Micro USB plug. When I explained that the Rezound had a different kind of plug he looked totally perplexed. How do some of these people get hired and keep a job if they know nothing about the products they sell? I had to have him open a cord package from a new Rezound and point out the difference. When I saw the display model with a standard Micro USB plug inserted, I realized they are interchangeable. Doing some research online I discovered HTC's version is called ExtMicro USB. It's supposed to be a much more secure connection. I concur. When I plug it into the phone it feels solid as a rock, much more so than the standard plug. I had no intention of buying a ridiculously overpriced car charger ($30.00) from the Verizon store. I just wanted to see what kind of charger they were selling. I ended up buying a brand new one for $2.99 (with free shipping) off of eBay.
RH