Features120W N18EE universal laptop power supplyUK mains lead included12 interchangeable tips for use with all major brandsAuto voltage setting technologyDesigned for 15V, 16V & 19VUSB 2.1A charging portShort-circuit, over-heat, over-load protectionThis Maplin 120W Universal Laptop Charger Power Supply with USB Port and 12 interchangeable tips is not only the perfect replacement Power Supply for your Laptop or Notebook but also has a 2.1A USB connection for charging mobile phones, tablets, and other devices.Twelve interchangeable tips are included for use with Toshiba, Sony, Fujitsu, Samsung, IBM, Lenovo, Acer, Compaq, Dell, and HP Laptops and Notebooks. It has Auto Voltage Technolgy, with output voltages of 15V, 16V and 19V. What is Auto Voltage Technology?Auto Voltage Technology automatically sets the output voltage to the appropriate level for your Laptop or Notebook. This works by first selecting the tip suitable for your brand of laptop. The tip is then designed to output the correct voltage automatically. This removes the need to manually select the voltage and any risk of overcharging.Output Tips/Socket Type:AH (19V): Square, for LenovoAG (19V): 3.0x4.5mm (0.6mm pin), for HPN (19V): 5.5x7.9mm (0.9mm pin), for IBMX (19V): 1.7x5.5mm, for AcerG (19V): 3.0x5.0mm (with 1mm pin), for SamsungE (16V): 4.4x6.5mm (with 1.4mm pin) for Sony, FujitsuE (19V): 4.4x6.5mm (with 1.4mm pin) for SonyD (15V): 3.0x6.3mm for ToshibaQV2 (19V): 5.0x7.4 (with 0.6mm pin), for Compaq, HPT (19V): 1.7x4.75mm, for Compaq, HPP (16V): 2.5x5.5mm, for IBM, LenovoP (19V): 2.5x5.5mm, for Acer, Compaq, Dell, HP, Fujitsu, Gateway, Toshiba