Size: 101*78*40mm Ultra-Compact Design and Powerful 25% smaller than the original 140W Mac charger. This 140W GaN Wall Charger With 3 USB-C Power Delivery ports and 1 USB-A port, you can quickly charge 4 devices at the same time. With just one charger, you have the power to charge all your phones, tablets and USB-C laptops quickly.
Advanced GaN Technology By swapping out silicon for gallium nitride (GaN), we're able to increase efficient conversion for multiple high-power output port, improve heat dissipation, and reduce the size of our chargers.