4-Port 100w charger: support for simultaneous charging of four devices, 3 USB-C ports + 1 USB-A port for charging laptops, tablets, cell phones, smartwatches, fit 100w 90w 65w 45w 30w 25w 20w 18w USB C Devices 100W Gallium Nitride charger:provides fast charging for almost all USB-A and USB-C cell phones, tablets, laptops, USB-C1 / C2 output up to 100W, USB-C3 output up to 20W, USB-A output up to 18W Widely Compatible:Compatible with MacBook Pro, MacBook Air, iPad Pro, i Phone 17 16 15 14 13 12 series, Galaxy S23 Ultra S22 S21 compatible series, A pple Watch, Steam Deck, multiple devices at the same time to bring convenience to your life and work, ideal for traveling Safety:With the intelligent chip inside,Featuring overcharging, overheating, overvoltage and short circuit protection,YEOTSMUT Gan charger keeps you and your devices safe 100W USB C Charger Block:From the date of purchase, if the product is defective, we will replace your product