1. 100W high power real fast charging speed, real-time display of current power and fast charging icon, easy check of charging state. 2. Support 20V / 5A, up to 100W high-power output, support fast charging for laptop(with 60W or above power). 3. Built-in upgraded smart chip real-time monitoring and adjusting, stable and safe charge. 4. The hard and anti-fall zinc alloy connector passed through high polishing mirror processing, so its gloss and refraction has improved a lot. 5. Specification: 6. Material: zinc alloy + braided cable 7. Cable length: 3m 8. Power: 100W max 9. Data transmission rate: 480Mbps