Take protection on the go with a Tripp Lite Surge Suppressor that's compact, portable and easy to use. Although it slips easily inside any laptop case or backpack, this device has all the protective power of any standard-size model. Each small plug-in surge protector provides up to 1050 joules of protection against sudden power flow disruptions. The AC plug itself retracts into the device with the flick of a button, making it even easier to carry. The Traveler 2-outlet surge protector has a design that also acts as an AC hub for multiple devices while you're away from the home or office, making it an ideal partner for group projects and collaborations. In addition to its AC capacities, the model has two RJ11 telephone line jacks that serve as a line splitter to enable a single line connection for two devices.