1. It supports PD 100W, PD 35W and QC18W high output. 2. Compatible with QC4.0, PD3.0, PPS, QC3.0, AFC and FCP fast charging protocols. 3. Fast charging 3 devices simultaneously. 4. Features an exclusive metallic painted exterior and advanced PC material and venting design, which helps to improve the heat dissipation performance and always maintain the right working temperature. 5. Automatically recognizes any corresponding device you plug in and assigns you the best charging efficiency. 6. It has overcurrent, overvoltage, overload, overheat and short circuit protection