Oehlbach Powersocket 905 is a power strip made according to extremely high standards that also meet the demands from the highest segment of home audio and home video . This power strip has eight outlets in total individual that can be turned on or off from the main switch . Powersocket 905 also has two USB ports for charging multimedia devices , such as MP3 players and tablet PCs . The two USB ports are also controlled from the power switch . It is permanently maintained stable power supply , even for components with high power needs , thanks to the cross section of the well-sized internal cable of 2.1 mm² .