1. PD 20W high power fast charge is supported, as is fast charging for a variety of tablet and smartphone brands. 2. Compact and tiny, space-free, and simple to execute 3. Complement Samsung AFC, Huawei FCP, and PD3.0 fast charge protocols 4. The machine won't be harmed because the charging isn't hot. 5. Safety and security through the CCC/UKCA/CE/FCC/RoHS certification