Logitech ( NASDAQ:LOGI ) makes some of the best computer peripherals around. I'm typing on one right now. And Logitech stock is up at the time of writing, not so much because there are plenty of other people using Logitech products, but because Morgan Stanley just gave the stock an upgrade ahead of its earnings report. The upgrade came from Morgan Stanley's Erik Woodring, who hiked the stock from "underweight" to "equal-weight" while raising the price target from $40 to $56.