https://www.cakeycn.com/products/7-port-usb-2-0-hub-high-speed-usb-splitter-charger-100-240v-ac-with-us-plug-ac-power-adapter-cable-for-laptop-notebook-tablet-pc
7 Port USB 2.0 HUB High Speed USB Splitter Charger 100-240V/AC with US Plug AC Power Adapter Cable for Laptop Notebook Tablet PC