Thought Acer's Aspire Switch 10 tablet was a true jack-of-all-trades? It's already outclassed. The PC maker has officially revealed the Aspire Switch 12, a 12.5-inch sibling that's a little more flexible. On top of the tablet, laptop, display (screen facing out) and tent (upside-down) modes from before, the new Windows slate adds a fifth desktop mode where the keyboard is detached. Yes, if you don't mind the small screen and keyboard, this latest Switch can do its best impression of an all-in-one.