Short background on the new guy. I'm prepping myself for the Note 2 (First phone that caught my attention since the original EVO, which I still have) which involved me buying a screen protector, case, and the Samsung BT S pen. Long story short, my hands get messy at work, be awesome to use the pen in that situation and since I loathe ear pieces, I think it's the perfect fit. But, there's one point I'm not sure about. I couldn't find a US version of it, so I settled for the South Korean version sold on EBay. The pen uses a mini-USB port, but obviously the wall outlet plug is S. Korean in design. Am I right in assuming that I can use my American mini-USB charger on the pen with no ill-effect? While we use 110-120V, they use 210-220 but I would think every mini-USB plug converts the juice it's being supplied the same way, and that I'd be okay to use the charger I have here. Or, am I to buy a travel adapter? Thanks so much in advance!