About this item POWER SPECS - Product POWER MAX: 45W, AC Input: 100 - 240V 50 - 60Hz, Output: DC 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A, Connector size: USB C/Type-C COMPATIBILITY - 45W USB C charger compatible with various Chromebook models such as Lenovo Chromebook, HP Chromebook 14 x360, Dell Latitude/Chromebook, Acer Chromebook Spin 11 13 15, Asus Chromebook, and Samsung devices. USB-C Type C Power Delivery - Features intelligent automatic output of appropriate power supply for fast charging compatible with MacBook Pro/Air, mobile phones, tablet computers, and more USB C-port devices. SAFETY - Products comply with top industry standards, including numerous safety mechanisms for protection against short circuiting, overvoltage, overcurrent, and internal overheating. Avoid potentially inferior or dangerous chargers that may harm your devices. Dimensions: 7.13 x 4.45 x 2.01 inches.