fast car charger supports PD and QC fast charging. Strong compatibility. Equipped with the latest Qualcomm QC3.0 and 45W PD fast charging chip. Dual ports pump out 63W of power. Compatible with iPhone 8&8 Plus, iPhone X, tablet, laptop and other devices. Compact design, small size. Matte texture and aluminum alloy frame. Built-in intelligent chip, multiple charging tests. With different international certification. Quality assurance.