This week Logitech announced its new line of mice using the Darkfield laser tracking technology. The new laser tracking technology comes in two mice so far and I will be checking out the Anywhere Mouse MX. The Anywhere Mouse MX is a portable mouse that comes with a bag for carrying it on the go. Logitech also uses its new Unifying Receiver on this mouse to support more than one wireless device with a single tiny receiver. Read on for all of the details on the Anywhere Mouse MX.