Does this charger come with an on/of switch? No it does not. This charger is “plug & play” and once the charger is plugged into a power source, it will be ready to use. Related articles Will you be coming out with different colors? Is this charger smaller than the Apple 96W Power Adapter? Quick Guide & Instructional Manual I have a MacBook Pro (16-inch, 2019) and a MacBook Air (M1, 2020). Will it also be compatible with the MacBook Air as the charger that comes with it is only capable of 30 Watts? What is the Voltage Rate? Comments 0 comments Article is closed for comments.