1. Type-c to for magsafe1 adapter: The upgraded C-type charger adapter has stronger suction power and more stable. When the magnet approaches the base, it simply clicks into place. Effectively reduce the damage rate of the computer or mobile phone socket. 2. High-quality material: The adapter is made of high-quality aluminum alloy shell, the product heats up faster, and the LED charging indicator allows you to know the working status of the product at any time. It supports PD fast charging and has a built-in PD protocol adapter. 3. PD fast charging: Support 20V / 5A maximum charging efficiency, C-type PD fast charging technology can provide faster charging speed for laptops, tablets and smart phones. A device that supports for MacBook USB C port. 4. Convenient design: The 90°L-shaped right-angle design is very suitable for laptops and mobile phones. Laptop: It is easy to carry, and the plug is firmly inserted into the socket. Suitable for people who frequently change office locations. The green light means it is working. 5. Safe and durable: The magnetic interface is an ideal choice to avoid accidental dropping of laptops or mobile phones. Reduce the risk of pulling and breaking, reduce the wear rate of the port, and greatly increase the service life of the data cable. Specification: Current: 5A Voltage: 18.5V~20V Suitable for MacBook Air/Pro size: 27.8 x 12.1 x 7mm Material: Aluminum alloy colour: silver gray Package Contents: 1 x Adapter