The innovative 300W charger with PD 3.1 charging speed supports a maximum output of 140W at USB-C1 and can charge the MacBook Pro 2021 16” from 0% to 56% in just 30 minutes. When using USB C1, C2, and C3 simultaneously, a maximum power of 300W (140W + 100W + 60W) can be achieved. Thanks to its excellent charging performance, the GaN charger can power three laptops at the same time. With 4x USB-C and 1x USB-A, the 300W USB-C power supply can charge five devices, from laptops to tablets to smartphones, simultaneously, making you more productive in the office. A charging station for everything! The all-in-one design gives this charger a more compact size and greater functionality without taking up too much space, freeing you from cable clutter and the hassle of multiple chargers. One charger can solve all your charging problems! The 2-meter power cable provides more flexibility when charging, allowing you to charge without time, location, or spatial restrictions. Thanks to revolutionary GaN technology, the charging efficiency of the 300W charging station is significantly increased, making it more space-efficient and improving heat generation. The Thermal Guard System measures the temperature 800 times per second in real-time, protecting your device from short circuits. The Power Dispenser System intelligently adjusts the output power to protect your devices' batteries.