While several Unique items in Diablo 4 are exclusive to each class, there are some other Uniques that can be equipped by Rogues, Barbarians, Necromancers, Sorcerers, and Druids alike. These will provide boosts and bonus effects to stats and abilities that are shared between all classes, making sure that, regardless of your character, you get to enjoy increased damage, status effect infliction, and Primary Resource boosts, among others.