The targus compact charger for laptop amp usb tablet is a 90 watt adapter that allows you to quickly charge a laptop and usb tablet or smartphone at the same time from a wall socket sized for travel this charger is 25 smaller than most conventional power adapters and comes with a 21a usb fast charging port that connects with your usb devices charging cable providing the same charging speed as your original charger featuring built in surge protection to keep all of your mobile devices sa