The OEM Tripp Lite ProtectIT 7 Outlets surge suppressor provides essential AC surge suppression to shield your equipment from damage and performance issues. It features RJ11 telephone line suppression jacks to protect modem lines, phones, and more. Diagnostic LEDs offer a quick reference to power availability, while the heavy-grade AC suppression guards against surges and line noise. The space-saving, angled input plug ensures that your other outlets remain available for use.