PREMIUM WARRANTY - 24 months super long warranty + 24/7 Customer Support. Experience top production quality, start a trial with no worries. Support and Compatibility - USB-C ports support PD charging and USB-A ports equip with QC 3.0/2.0. TUNNU USB C wall charger supports maximum 100W charging power for one port and intelligently distributes the power to each port when connected with multiple devices. Compatible with USB-A and USB-C phones, tablets, laptops and more, including MacBook Pro, Dell XPS, iPad Pro, iPhone 14/13/12/11 Pro/Pro Max/and so on. Compact and Safe - TUNNU GaN 100W wall charger is noticeably smaller in size than regular chargers. With less heat generated, the components can be closer together while maintaining all the power capabilities and safety standards. Multitasking Charge 4 Devices - 3 USB C and 1 USB A multi ports design, one charger for all your electronic devices. Leave those annoying charging blocks taking up space. You just need one charger for traveling and daily life. Latest GaN Fast Charging Tech - TUNNU 100W USB C charger based on Gallium Nitride is an advanced alternative to silicon-based chargers. With higher breakdown strength, faster switching speed, higher thermal conductivity and lower on-resistance, TUNNU 100W GaN charger transfers current and ensures less energy is lost to heat.