Review on 🔌 TECKNET 65W PD 3.0 GaN Charger: Fast USB C Charger for iPhone 12 Pro Max/12 Pro/12/12 Mini, MacBook Pro, iPad Pro, Switch, Galaxy S21/S20 by Dana Martin

Everything is fine. i will blow your mind On the Samsung Galaxy S20 Ultra 5G, when you connect the USB C 1 port, it shows on the screen as "Super Fast Charge 2.0". (Obviously no quotes). So there are only 3 things to consider: 1) S20 Ultra 5G must have the latest update. 2) The USB-C cable must support 45W or more. 3) Super Fast Charging 2.0 will only appear when connected to the 1st USB-C port and nothing else is connected to the charger. (Charging multiple devices will cause the S20 Ultra 5G to appear as fast charging.)