Shipping From: United StatesQuality: Class AManufacturer: IntocircuitThis Power Charger will work like a charm with your ASUS Convertible Q302LA, A free power cord is also attached for your convenience. We do proudly declare that this AC adapter is high quality.Besides, our AC adapter is brand new and backed by a 30-day money guarantee. Please purchase with full confidence,1-year warranty and fast shipping.