About this item SPECIFICATION - Input: 100-240V~1.8A 50-60Hz, Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 18V/2.5A, 20V/2.25A, Connector: USB-C TYPE-C Wattage: 45W. Please check before your purchase. PERFECT COMPATIBILITY - Designed for all USB C laptops with a 45W USB C port. Compatible with various laptops featuring USB C power ports. This charger is compatible with HP Chromebook x360, Lenovo Thinkpad Yoga, Dell Latitude, Acer Chromebook, Asus Chromebook, Samsung, and more. Type-C port output up to 45W Power Delivery enables fast and efficient charging of compatible devices. Multi-Protection includes Over Voltage Protection and Short Circuit Protection, ensuring safety. Keep one in the office, one at home, and another in your carrying case for convenient access to power. Dimensions: 6.81 x 3.86 x 1.65 inches.