original 5W charger, iPad Pro 12.9″(2020) can be fully charged in 139mins, which is much faster than the original adapter(207mins). Advanced GaN II Technology: Thanks to the latest GaN II Technology, the foldable 30W USB C charger is much smaller in size with a 20% increase in operating frequency, an innovative stacked design, and an upgraded circuit board structure. Multiple Fast Charge Choices: The GaN USB C Charger supports PD 3.0/2.0 QC 4.0/3.0/2.0 PPS and BC 1.2 fast charge protocols, and charges most devices at a quite fast speed. Upgraded with a 30W output so you can charge your phone, tablet, earbuds, and even your MacBook Air with such a tiny charger. Universal Compatibility: This 30W PD USB C fast Charger is compatible with Macbook 13”, MacBook Air, Macbook Pro 13, iPad Air 5, iPad Pro, iPhone 14 Pro Max/14 Pro/14 /13 Pro Max/13/12/SE 3/11/XS/X, Galaxy S23/S22/S21/S20/S10/Note 10/A53, Google Pixel 7/6/5/4, Xiaomi mi 11, Huawei P40/P30, Redmi Note 10, Moto G30, Nokia 8, Switch, etc. Safer Charging: Built-in multi-protection, this 30W USB C Charger protects your device away from over-voltage, over-heating, short-circuiting, etc which ensures the safety of you and your devices