The first charger I owned for my Xbox One was the Energizer double one that allows you to charge two controllers at once. I've been having some problems with it, one being that you have to set the controller in just right to get it going because you have to set them in horizontally. The other problem with my Energizer charger is that it only charges the batteries when you put the controller in the dock, meaning you cannot charge them while you play by plugging the controller into the console. With this Insignia charger, both problems are taken care of! The battery compartment with this charger has a mini USB port on it itself, so you can plug the controller into the console and keep playing while it charges. The charging dock allows you to set the controller down into it upright, so it sinks into position with no trouble. Definitely recommend it!