For HP Acer Chromebook 311 45W USB-C Type-C Laptop Power AC Adapter Charger
Power: 45W Max (5W/10W/15W/18W/28W ). For Xiaomi Mi Notebook Air (12.5" & 13.3") /. Connctor size: USB Type C (reference the pictures). -Compatible with laptop models 1 x Adapter with UK Plug. Such as battery, ac adapter etc.