Uses advanced GaN technology to power laptops with up to 70W in single-output mode Two USB-C ports for charging two devices simultaneously from a single outlet, great for limited space situations Supports a wide range of devices including Apple MacBook Pro, MacBook Air, iPhone, iPad, AirPods, Apple Watch, Samsung Galaxy S Series, Galaxy Tab S Series, Galaxy Watch, Galaxy Buds, and other USB-powered devices Compact design fits easily into tight spaces (45mm × 32mm x 47mm), keeping nearby outlets accessible Folding blades make it easy to pack and store Prevents overheating by regulating surface temperature with built-in intelligent thermal management Brought to you by Best Buy—Insignia brings you affordable, dependable products with all the features you need