Name: USB-C to Magnetic PD Charging Cable Input Connector A: USB C male Output Connector B: MagSafe 1 (L-Tip) Input PD 15V~20V/3A~4.5A DC Output 15V~20V Max 60W to Magsafe 1 Connector Power Requirement: 60W or greater power is indispensable. Please Make sure the PD Charger have enough Power. ( We recommend to use Apple 61W or 87W original chargers or above, and the PD charger just only has one output port.) Compatible with the MacBook Air Pro Before 2012 year, DO NOT Fit After 2012 year Length: 1.8m Color: White Material: TPE (cable) 100% High Quality and Brand New