For Apple MacBook 12" A1534 USB-C USBC 45W Charger (Replaces 29W) Laptop Type C
Power: 45W Max (5W/10W/15W/18W/28W ). For Apple MacBook (12", 2015/2016) / MacBook Pro (13" & 15", 2016/2017). For Xiaomi Mi Notebook Air (12.5" & 13.3") /. Connctor size: USB Type C (reference the pictures).