The switch lights up discreetly when it is turned on. Through the switch, all sockets and the integrated USB charger can be turned off simultaneously. On the underside, there are two pull-out tabs that allow for mounting the power strip to a wall, floor, or table. These tabs also serve to wrap the cables during transport. The connection cable is equipped with a flat plug, enabling the use of sockets located behind furniture. With the built-in USB fast charger, you can quickly and safely charge two devices. The charging unit has a chip that detects the fast charging capabilities of the connected device. The output current is adjusted accordingly. The higher the output current, the faster your device charges. USB ports on PCs and standard charging adapters typically provide 0.5 A. This adapter can deliver up to 2.1 A at one output, allowing for charging up to four times faster. Almost all current smartphones and tablets are compatible with this. If your device does not support any of these standards, it will charge at normal speed. Therefore, when two devices are charged simultaneously, approximately 1 A is available for each. Once a battery is fully charged, the charging process stops. This power strip has been successfully tested by an independent institute and meets all German and European safety standards. The integrated surge protection safeguards your connected devices.