Goobay 50869 is a universal laptop charger for 19V-4.74A laptops. It is compatible with a range of laptop makes and models, and features an adjustable output voltage range between 15V and 24V for added versatility. The charger also includes an LED power indicator and an auto shutoff feature to prevent overcharging. This model also includes a 50W power brick and a 5.5x2.5mm DC output connector, which can be plugged into many popular laptop models including Acer, Asus, Compaq, Dell, Fujitsu, HP, Lenovo, Samsung and Sony.