Suitable for EU Plug Interface: EU plug 12-way power strip with USB: the socket tower with12 sockets are vertically on the 4 surfaces, saving space than normal multiple plugs. Multiple socket with 3 USB covers the charging needs of your home office. you can place multiple plugs in the corner or on the table. So a more comprehensive application area at home or in the office and you no longer need to worry about too short cables. Multiple socket surge protection: socket tower surge protection can protect your electronic devices from sudden surges and voltage spikes. The socket strip max. Power up to 4000 W. Power strip with 3 USB: multiple sockets with USB supports total current of 3A. The multi-plug splitter socket can detect your devices Multi-socket with switch: the power distributor has a switch, you just need to press the switch to turn off the power supply. This saves electricity and requires no plugging or unplugging Built-in soft white indicator lets you know whether power strip is charged normally, but will not disturb your peace.