Key Features• Travel Size - Grounded Dual USB + USB-C - 2 USA Outlets Input - Powerful 21W Output• 21W Power strip - 6 in 1 - You are able to charge 6 devices with only 1 outlet.• 2 USB inputs + 3 USA Grounded Inputs + 1 USB-C Input is more than you need for your travel purposes.• High-Speed Charging will help you deliver an optimum charge to any USB devices.• Perfect for charging you cell phones, laptop, ipads, tablets• protect your high end electronics from harmful voltage surges and spikes• Weighs less than 5 oz• With a 5 feet long flexible USAcord• Safe Grounded Connection - 3 Pin Grounded connection.• 2-Year Limited Warranty included• Max. voltage up to 250V. DescriptionThe PS-3B3U-21W - 6 in 1 - You are able to charge 6 devices with only 1 outlet. So you don't have to search around the hotel room looking for extra outlets. It features 2 USB inputs + 2 USA Grounded Inputs + 2 USB-C is more than you need for your travel purposes or home use. 3 Pin Grounded Connection in most countries allows you to plug in your device safely. And built-in surge protection - protects your high end electronics from harmful voltage surges and spikes. Also make sure that your electronic device is compatible with the countries voltage that you are traveling to.