Enlarge / The current (chunky, old) Thunderbolt Displays.AppleFurther ReadingRazer uses Thunderbolt 3 to add dedicated graphics to its sleek new Ultrabook£800 Blade Stealth expands the lineup, Razer Core GPU enclosure helps it game.Remember the Thunderbolt Display? Because sometimes it seems like Apple doesn't; it's been nearly five years since the...