12-outlet surge suppressor offers protection for all electronics and is equipped with child safety covers for each outlet, black housing, an 8' cord with a space-saving right-angle plug, and diagnostic LEDs to indicate protection and ground are present. The unit has a surge suppression rating of 2880 joules to handle the strongest surges. Built-in RJ11 jacks prevent surges from damaging your modem/fax/phone equipment on two lines simultaneously. Built-in RJ45 jacks prevent surges from damaging your 100Bt equipment. Built-in gold, Type F coax jacks prevent surges from damaging your cable/satellite equipment; digital broadband quality accommodates 2.2GHz bandwidth. Surge suppressor includes a 6' telephone cord, 6' network cable and 6' coax cable. Design can accommodate up to four transformers without blocking remaining outlets. Audible alarm notifies user when the unit is damaged and needs to be replaced. Surge suppressor also features keyhole supports for wall mounting.