The Adesso Qi Charging Pad is the perfect charging companion for travelling business people and tourists alike. The tray design allows it to be easily stored in back packs, laptop cases, airplane seat pockets, and much more. It charges any QI Enabled device by simply placing the device on the charging pad.The charger comes with a USB Type C to USB Type A cable, allowing users to plug into laptops, desktops, USB wall adapters, USB Surge protectors, and more, all with the convenience of the most wide spread USB socket. This wireless charger has an incredible 10W max output for any device capable of charging at that wattage. It is capable of charging through cases up to 3 millimeters thick without slowing down. The charging pad turns off automatically to prevent overchargingyour device's batteries, resulting in longer battery life. The blue LED indicates quick charge mode for devices that are capable of quick charge. The green LED shows you it's charging normally.