Tripp Lite by Eaton DataShield In-Line Surge Protector for Network and Phone Lines, 2-Line RJ11/RJ45 DTEL2

Tripp Lite's DTEL2 surge suppressor is designed to protect data and communications equipment against AC transients caused by lightning, electrostatic discharge and ground surges that can enter equipment from the signal lines or chassis ground. The DTEL2 features RJ45/RJ11 plugs for modems, telephone lines and answering or fax machines. Features Protects against the effects of electrostatic discharge, faulty wiring and lightning Comes with RJ11 telephone patch cable