1. Uses the GaN chip, the most cutting-edge highly integrated semiconductor material, for steady charging with reduced heat 2. A 100W output enables quick charging for a range of phones, tablets, and laptops. 3. Fast charging, 4-port design Four devices at once 4. Supports Huawei FCP/SCP, Samsung AFC, PPS, QC3.0, and PD3.0 fast charging protocols. 5. Passed CE, UKCA, FCC, and RoHS certifications, ensuring safety