Features: and high quality. First step: Connect the cable to a USB-C adapter, then connect the charging adapter to an AC source. Second step: Connect the MagSafe 2 connector to the device. The indicator light turns on. USB-C PD output supports 20V, and the PD charger's power must be greater than or equal to the laptop's power requirement. USB-C connector: Type C (connects to USB-C power adapter). USB-C charging power requires 45W or more (including 45W), such as 45W, 61W, or 85W USB-C chargers. Mobile phone USB-C chargers are not applicable. Battery packs are not applicable. Does not work with chargers below 45W. When using a USB-C to MagSafe 2 cable, only type-C chargers rated at 45W or higher can be used. If a charger below 45W is used, charging will not occur. Specifications: Material: Plastic Power: Up to 85W Color: White Length: 180cm / 70.87in Quantity: 1 piece Note: Please allow 1mm error due to manual measurement. Due to differences between monitors, the image may not reflect the actual color of the item. Package includes: 1 x 85W USB-C to MagSafe 2 Cable