The Total Home Wall Block USB is a black plastic power strip with 3 outlets and surge protection up to 500J. It features a United States plug type and an input voltage of 120V. This wall block also includes a USB port for charging electronic devices. With a maximum input current of 11-15 A and a maximum compatible appliance wattage of 2501-3000 W, it is suitable for indoor use in home and garden settings. Perfect for powering multiple devices safely and efficiently.