From changing charging outputs to built-in charging modes, this block will optimize itself to your device and chosen cable.

If you’ve ever wondered whether your USB-C cable is fast-charging or how much power your phone is actually receiving, the built-in display lets you see the charging wattage at a glance. The charger automatically optimizes the appropriate power output for compatible devices. Plug in an iPhone 17, for example, and it’ll supply the wattage the phone requests rather than blasting it with unnecessary power. As one user says, it “takes the guesswork out” of charging.

You can tap the screen once to view real-time charging status, double-tap to switch between charging modes and long-press it to rotate the screen. Its three charging modes include fast, for up to 45W of power, steady for an even 30W or trickle for a minimal 15W of charging power.

Even more convenient is its dual foldable design, which lets you move your charger’s prongs a full 180 degrees so you can reach any type of outlet.

And so many reviewers say it truly is so speedy.