Instapark INTA09C6-M12 Smart Laptop Car Charger for Toshiba Laptop Computers with Built-in 5V/2.1A USB Port, 90-Watt Maximum, 18.5V / 3.5A Charging Tip Compatible with HP / Compaq Laptop Computers Included, Tip Size 7.4 x 5.0 mm 90 watts universal laptop car charger with automatic voltage selection, 15-20V, compatible with most brand name PC laptops and notebooks, a 7.4 x 5.0mm charging tip for selected model made by HP / Compaq is included A stand-alone laptop car charger, no need for an inverter or the original AC adapter for your laptop. Built-in 5V/2.1A USB port for charging USB mobile device such as iPad, tablet computer, iPhone, smartphone, digital camera, GPS and etc. Compact and stylish design 1-year warranty with FCC, CE & RoHS Certifications