Will this be good enough for Nook Color Rooting?
I have the 8gb class 4 patriod microsd card from newegg a few weeks back. It is fine for playing movies and music off of the card, but not sufficient for running honeycomb or any of the other roms (froyo, etc). You can check xda-developers for confirmation if you want.
I've been looking for a 16GB microsdhc for my Nook Color as well, but I will pass on this. Great price if you are looking for music or video playing storage.