Warranty and Service?: You receive a 100W GaN USB Type C charger Block (Includes 1 Type C Long Cable),Welcome Guide.If you do not like our products or do not want our products for any reason, we will accept returns for a refund within 30 days.Quality warranty for 1 year, you can rest assured to buy!. Portable, compact design?: GaN chip combined with foldable plug design makes this 100W charger small enough to fit in the palm of your hand without a sacrifice in quality or power, very suitable for long distance travel or business trips. Greener with GaN?: GaN components waste less power and produce less heat , which translates to a more efficient charge?4 In 1 Multiport charger: 3 USB C ports and 1 USB A port provide 100W to phones, tablets, laptops, and more, all at the same time fast charging.Built-in protection against overcurrent, overheating and overcharging (PPS+GAN) technology makes for a reliable and rugged design, allowing you to enjoy charging your devices anytime, anywhere. WIDE COMPATIBILITY?:This 100W USB C charger is suitable for all portable devices, laptops, tablets, cell phones, wireless headphones, smartwatches, mobile power or game consoles. Such as Macbook pro 16''/15''/13'', Macbook Air 13'', Dell XPS 13/15, Google Pixelbook, Chromebook,... iPad Pro/Air, iPhone 14/13/12 Pro/Pro Max/XS/XS Max/XR/X, Switch, Galaxy, Galaxy S23 Ultra S22 S21 series, HP and more. Output Power?: 100W Maximum fast charging power, up to 100W when connected to a single Type C device, supports up to 5A of current, The PD 100W charger will charge a MacBook Pro 16" from 0–100% in just 2 hours.