19V 2.37A 45W 3.0*1.1MM Laptop Adapter Charger For Acer Aspire S7 391 V3-371 Switch12 PA-1450-26 A13-045N2A 547H Chromebook 11 19V 2.37A 45W 3.0*1.1MM Laptop Adapter Charger For Acer Aspire S7 391 V3-371 Switch12 PA-1450-26 A13-045N2A 547H Chromebook 11. Sale price : $14.16 Category : Computer & Office