The Tech Report published a review on the Intel's Compute Stick miniature PC
A quote from the article:
Despite being the size of a small candy bar, Intel's Compute Stick is an honest-to-goodness PC with a quad-core Bay Trail processor, expandable flash storage, USB connectivity, and built-in networking. The Windows 8.1 version is priced at only $150, and we've tested one to see what's what.Intel's Compute Stick miniature PC @ The Tech Report