The WiWU Firefly Series 20W GaN Fast Charger (WI-G009) is engineered for the modern user who needs a reliable, high-speed power solution without the bulk. By leveraging advanced Gallium Nitride (GaN) technology, this charger achieves higher efficiency and a smaller physical footprint than traditional silicon chargers, making it an ideal companion for home, office, or international travel. Versatility is at the core of the WI-G009. It features a dual-port design consisting of one USB-C and one USB-A port. The USB-C port supports Power Delivery with outputs of 5V/3A and 9V/2.22A, while the USB-A port provides flexible power delivery at 5V/3A, 9V/2A, and 12V/1.5A. When both ports are used simultaneously, the charger provides a combined output of 5V/3A to keep your essential devices powered up. Safety and durability are prioritized with a chassis constructed from fireproof PC material. To ensure peace of mind, the charger is CE certified and includes a comprehensive suite of protection features, including over-voltage, over-current, short-circuit, and over-temperature protection. Designed for global compatibility, the WiWU Firefly supports a wide input range of 110-240V, ensuring it works seamlessly across different regions. Whether you are a professional on the go or someone seeking a high-quality replacement for your daily charger, the WI-G009 delivers a balance of performance, safety, and portability.