Connected this switch to div. Devices such as PC, X-box and TV, next to Linksys wireless router in another room, which in turn is connected to a DSL modem (Fritz box). Immediate function of all devices where no installation, settings etc.Super part for "lowbrow", initially did not really think that this is so simple. Well, that you can turn off the jam-Led's, who are in good working unnecessary and potentially interfere in the dark room.