About this item High Speed Charging: Equip with advanced fast charging technology - the PD (Power Delivery) technology, providing your USB-C laptop and other USB-C devices with a significantly rapid charging experience. Certified Safety: Certified and listed by a nationally recognized electronics safety testing expert. Only products with the best quality, workmanship & safety level in the industry can pass extremely stringent quality tests to obtain this honorable certification. Long-lasting use: Made with high temperature resistant, environmentally friendly materials and a wear-resistant, pressure-resistant cable design to ensure a longer service life of the charger. Equipped with an extra-long power cord (10ft), greatly improving the flexibility and convenience of use, allowing users to connect to the power supply over a long distance without worrying about the cable being too short. Flawless Compatibility: Perfectly compatible with the Yoga series, fit for Yoga 7, 7 2-in-1, 7i, 7i 2