The 30W GaN wall charger delivers up to 30W of fast charging power to your portable device. GaN technology increases charging efficiency and speed, so you get a lot of power in a compact cube that fits easily in your bag or pocket. Solid Construction: Built using quality materials to ensure maximum performance and connectivity. 30W Fast Charge via USB-C devices: High-speed USB-C PD GaN output delivers up to 30W of power to your smartphone, iPad, tablet, small laptops or other USB-C devices. Compact Size: 30W USB-C PD GaN wall adapter comes with the small form factor, making the charger more compact than a non GaN product.