Without seeing the actual sticker it's hard to say.
Hi, to give you an insight... It is the same as ANY other COA... No more, no less. Apart from the fact that the title reads:
"Windows XP Media Center Edition 2005" with the words "NEC" below the word "Windows.".
At first I thought it was just a standard OEM. But I know NEC is a PC company, but useally OEM's would have their brand labled differently. It dosn't even say OEM on the lable.