The DeathAdder mouse is a go-to piece of equipment for many gamers around the world. Razer has done an excellent job of releasing products - high quality products - with both the look and the abilities needed to be highly sought-after. This year they've released Chroma - a line of devices that take their predecessors and add millions of colors via embedded LEDs. Does this little bump make all the difference? NOTE: This is one of three reviews of Chroma devices. Also check out the Razer Kraken 7.1 Chroma headset and stay tuned for the keyboard, too!