The Protect It! TRAVELER3USB 3-Outlets Surge Suppressor offers complete surge suppression for laptops, electronic notepads, personal organizers and other portable electronic devices. Compact and portable, it neatly fits into laptop travel cases. Concealable cord allows for ease of storage without scratching expensive electronics. With the addition of 2 USB Charging Ports, the TRAVELER3USB allows Road Warriors the ability to charge cell phone, MP3 Players and other portable devices more easily. TRAVELER3USB offers 3 total outlets which can accommodate a transformer, 2 USB Charging Ports and a diagnostic LED to warn of wiring problems and suppressor damage.