The mfish E-RHINO 165W Total GaN USB-C Laptop Wall Charger is designed to power multiple compatible USB-C devices from a single outlet. With four USB-C ports, it can charge laptops, tablets, smartphones, earbuds, handheld game consoles, and other supported devices at home, at work, or while traveling. When charging two devices, C1 and C2 can deliver up to 100W plus 65W depending on the connected devices, cables, and port combination. Each of those ports can provide up to 140W when used alone. When all four ports are in use, power is allocated up to 65W plus 45W plus 20W plus 20W, for up to 150W total. The built-in smart display shows total output, individual port wattage, and charger temperature, and the top button lets you switch display modes, turn the screen on or off, and rotate it by 90 degrees. GaN charging technology and intelligent temperature monitoring support a compact charging design. The foldable US plug helps the charger pack neatly for daily use and travel.