This Monitor Adapter comes with the right size tip to fit the LCD. It also comes with a ferrite bead to help protect your screen from those fuzzy lines or interference you get from devices around the house that distort / mess with what you see on your LCD.                                    Features            This adapter at home or at work makes power access convenient and tailored to your needs<br>Easy to use<br>Also keep one in your carrying case at all times and never be without a adapter when you travel<br>It enables you to keep your battery fully charged when you really need it most on the road<br>                                                            Specifications                        Input          AC 100-240V 50~60Hz        <br>          Output          12V - 3A 36W        <br>          length          47.2inches / 1.2m        <br>          Inside diameter          0.2inch / 5.5mm        <br>          Outer diameter          0.08inch / 2.1mm        <br>                                                              Package Includes            1 x AC Adapter Power Supply For LCD Monitor 12V 3A Cord<br>                                                            Extra Info            CompatibilityAll LCD Monitors with input power of 12V， 3A， 36W. (Please check the output of your original one is 12V 3A， Inside diameter is 0.2inch / 5.5mm and Outer diameter is 0.08inch / 2.1mm)<br>