Not a two usb output, but it's very reliable and compact as well as versatile. I've had it since the iPhone 3G came out and now use it for my Skyrocket by just plugging in the micro usb cord that came with the phone. Charges anything with the right usb cord, usually an extra 2 or 3 dollars, except tablets. Rated at 5v 1amp.

http://www.amazon.com/Belkin-Micro-A...7287830&sr=1-1

I just picked up one of these for her highness. Don't have it yet but my existing dual port charger work great with everything from my ipod to my phones. $6.50 and two "1A" USB ports.

Griffin Dual USB Car Charger PowerJolt for iPhone/iPod

I bought this one in august 2011 and have been using it since then with no issues whatsoever. I like it because the blue logo on the faceplate tells when it's plugged in. Early on it would slip out due to vibrations of the car and "turn off" but hasn't in the last six months since it's "rusted in". Charges everything I've plugged into it and does both the ipod and the cell phone at the same time with no issues.

HTC Dual USB Car Charger Plug.

I've ordered some AmazonBasics stuff before, but with chargers you seem to get what you pay for. Both AB's I ordered were total crap. I'm using a iGo Green charger. Works great