UL Certified: This USB outlet 20 amp is certified by UL 943 and UL 498. Equipped with patented Intelli Chip technology, it can identify the power requirements of individual devices, charge at the optimal speed, and prevent overcharging or overheating issues. USB Wall Charger: Featuring a USB Type-A port with a 2.4A output current per port and a USB Type-C port with a 3.0A output current per port, along with two 20A tamper-resistant power outlets. Fast charging technology is not supported. Safety - Tamper-Resistant: Prevent children from inserting foreign objects into the outlet, enhancing safety during use. It is highly suitable for use in kitchens, living rooms, bedrooms, bathrooms, and other areas. Universal Application: Designed with 2 power outlets and 2 USB ports, it is compatible with a variety of devices including iPhones, iPads, iPods, Samsung Galaxy/Note series phones, Android smartphones, e-readers, gaming devices, tablets, headsets, and digital cameras. Easy Installat