iTEKIRO 45W AC Adapter Charger for Asus Q502 Q502L Q502LA Q502LA-BBI5T12 K751MA X451MA X551MA X751LA X751LAV X751LX X751MA X751SA; Asus ADP-45BW B iTEKIRO AC Adapter Charger for Asus Q502, Q502L, Q502LA, Q502LA-BBI5T12; Asus ADP-45BW B; Please note this adapter comes with a 5.5 mm plug tip (check picture 3) The 90 degree elbow (L-shaped) DC connector is better than straight tip to protect your laptop power jack and the adapter itself from damage Mobility: The adapter includes an extra-long UL listed 6 ft. 2-prong AC power cord, plus 6 ft. adapter DC power cord, you can reach more space with ease, no extension cords needed Safety: UL listed AC power cord; Comprehensive adapter internal safety features filter input line voltage spikes or surges and limit output voltage or current to protect your laptop from electrical hazards Durability & Reliability: Ruggedized case withstands harshest mobile environments and tight sealing for protection against moisture and high humidity; High power efficiency provides consistent and continuous power for your laptop