This Xbox one controller charger is awesome. has a green light illuminating that the controller is being charge. capable of charging two controllers at the same time. The best part is, the device plugs in the wall. lot better then my last charger for my Xbox one. every time i used the prevues charger (NYKO POWERPAK), that plugs into the Xbox one USB 3.0. the wireless controller white light would blink and could not establish a connection with Xbox one. only way i could get it to work was to completely turn off the Xbox one. and unplug the Xbox one for 30 sec then plug it back in. then turn the Consul back on. ( and don't forget to unplug the nyko beforehand.) Every morning i had to do this. i just had all i could take of that. so i bought something better Insignia - Dual-Controller Charger for Xbox One. never had a problem sense charging my controller. or having to restart my Xbox again. and the battery life is amazing. 6 to 12 hours of use depending what gaming you play or having the vibrations turn off. Great charger for beginners or hardcore gamers alike.