The Rolling Square Supertiny is a tiny, lightweight GaN charger designed to alleviate range anxiety for MacBook Pro users. Measuring just 1.7x1.37x1.3 inches and weighing 2.5 ounces, it delivers 65W of power, sufficient to keep an M1 Max 16-inch MacBook Pro running during intensive tasks like 4K video editing. While smaller than Apple's official 140W brick, its portability makes it ideal for carrying routinely.

The author, facing a 5th birthday MacBook Pro with 81% battery capacity, relies on it for peace of mind during work trips to coffee shops or libraries, ensuring power without the bulk of a heavy charger. It's available in US, European, and UK versions for $49.99.