Innergie 45C USB-C Adapter USB TYPE-C COMPATIBILITY: The charger works with most USB-C devices including MacBook 12/ MacBook Pro 13/ ASUS ZenBook 3/ HP Spectre x360/ Lenovo Thinkpad X1 Carbon 5th Gen/ Lenovo Thinkpad T470s and even charge Samsung/Huawei and more USB-C smartphones. FLEXIBLE POWER DELIVERY(USB PD): The mechanism provides 4 different power levels,20V/2.25A, 15V/3A, 12V/3A, and 5V/3A, enabling charging for almost all USB-C devices. FUNCTIONAL AESTHETICS: With a reversible USB-C connector and an easy wrap-around cable, the charger is crafted to create a visual aesthetic that's just as pleasing as its utility. SAFETY CHARGING: Our exclusive technology, InnergShield, resists the charger from overcurrent, overvoltage, overheating, overpower and short circuit. ULTIMATE CUSTOMER SERVICE: Enjoy Innergie laptop charger with a 3-year global guarantee promise.