Belkin 12-Outlet Office Surge Protector with 6-Foot Cord and 2 USB Ports (2.1 Amp) 3420 Joule energy rating provides maximum protection of all your sensitive electronic devices 12 Surge-protected outlets supply complete, 4-line AC protection 2 USB charging ports with 2.1A charging 6' Extended cord delivers optimal, safe AC power through a 14-gauge heavy-duty cord Filters EMI/RFI noise up to 75 dB reduction. 1-in, 2-out RJ11 Telephone/Fax Surge Protection