High Efficiency Charging : technology delivering 550W total power output for simultaneous charging of multiple devices, including laptops and smartphones. Versatile Connectivity : Equipped with 4x 100W retractable USB C cables, 2x USB A ports (60W), and 1x USB C port (30W) to accommodate various devices from phones to accessories. Compact & Travel Friendly : Easy Carry (570g) with a Thin design (124x119x50mm), ideal for home, Work Aread , or on the go use without cable clutter. Smart Protect : Auto detects Connection devices to optimize speed while overcurrent, overheating, and short circuits for secure charging. Twist Easy Convenience : Includes 60cm retractable cables for easy storage and organized usage, enhancing your charging .