Allows you to add not only 2 x USB Ports to any powerpoint without losing the powerpoint, but also adds 6 powerpoints AND Overload & Surge Protection (PCB) to any powerpoint - Great for the Office, workshop or kitchen - This item includes TWO (2) Sets - So total of 2 power board each with 6 powerpoints and each with 2 USB ports. - Australian Standard CERTIFIED INTERNATIONAL QUALITY ASSURANCE: ISO9001