That HK $30 Car Adcapter for iPhone/iPod Touch is working

During my trip in Hong Kong, I spent HK$30 to buy a Car Adapter for iPhone/iPod Touch . Since I don't have a car in HK, there's no way I can test to see if it works. Today I finally arrived Houston and so I gave this adapter a try. It worked for both my iPod Touch and iPod Classic 80Gb.





But then I also brought a HK $10 USB charge, so I tried and see if I can use a third party USB Sync Cable to charge my iPods using the HK$10 USB chrager. Well, it worked for iPod Touch, but not the iPod Classocs. Very strange indeed.