Tiny Charger, Power Packer: Small as an iPhone camera and super lightweight, with a standard voltage range of 100 to 240V, this 2 ports charger is the perfect companion for the commuter and globetrotter. Next Gen Safety: Ugreen's Power Dispenser System intelligently adjusts power output protecting device battery; Multiple safety systems also protect devices from overheating, overcharging, and over voltage. One Charger, Any Device: This 45W dual usb c charger is compatible with Macbook Air, iPad Pro, iPhone 8 to 15 Series, Samsung S23 Ultra to S10 Series, Steam Deck, Apple Watch Ultra, Apple Watch 8, Pixel 7 Pro, HomePod and more; NOTE: To achieve a 45W charge for the S22 Ultra, please use a 5A/100w USB C to C cable. Dual Port Simultaneous Charge: Charge your iPhone 14 and iPad Air fast and simultaneously. 45W Max Single Port Charging: Support Samsung Super Fast Charging 2,0; Charging your Samsung Galaxy S23 Ultra go from 0% to 100% within an hour, must be used with a charging cable that supports 5A, and only use single port charging or MacBook Air M2 2022 go from 0% to 72% within an hour.