The power adapter is an invaluable tool for a laptop to get power supply safely. Hence， if the original adapter for your laptop is broken or malfunctioned， you should immediately get a new one to power on your computer and this adapter would be the best replacement. With latest technology， this adapter is specially designed with built-in protection to protect your computer against unexpected power surge damages. Besides， it also features stable voltage and noise reduction. Overall， this power adapter is of high efficiency and reliability                                    Features             Low interference & noise<br> Advanced technology and high quality<br> High efficiency and reliability<br> Short circuit and over voltage protection<br> A durable and well-made Laptop Power Adapter guarantees long term use  <br>                                                            Specifications             Condition     New    <br> Power Cable Type     US Standard， 2 Pins    <br> Input     100-240V ~1A， 50/60Hz    <br> Output     19V~1.58A， 30W    <br> Tip Diameter     1.7 x 4.0 mm/ 0.07 x 0.16 inch (Inner Dia. x Outside Dia.)  6. Gross Weight: 7.02oz / 199 g    <br> Color     Black    <br> Dimensions     5.16 x 2.28 x 1.18 inch / 13.1 x 5.8 x 3 cm (L x W x H)       <br>                                                             Package Includes            1 x AC Adapter<br>                                                            Extra Info            Compatible P/N:<br>496813-001， NA374AA#ABA， PPP018H，<br><br>Compatible with:<br>Compaq Mini 700 PC series: <br>NG621EA， NG622EA， NR090UA<br>HP Mini 1000 Vivienne Tam Edition PC Series: <br>NG624EA， NG625EA， NG626EA， NG627EA， NG628EA， NG630EA， NG631EA， NG632EA， NG633EA， NG634EA， NG640EA， NG641EA， NG644EA， NG646EA， NL037PA<br>HP Mini 1000 PC Series: <br>1000， 1010NR， 1030NR， 1033CL， 1035NR， FN819AV， FQ729AAR， FQ729AV， FR832AV， FT313UAR， FT313UA， FT315UAR， FT315UA， FW376UAR， FW376UA， FY348LA， FZ978UAR， FZ978UA， NB914AV， NC953AS， NC954AS， NE570PA， NE571PA， NE572PA， NE573PA， NE574PA， NE575PA， NE576PA， NE577PA， NE578PA， NE579PA， NE580PA， NE581PA， NE582PA， NE585PA， NE590PA， NE594PA， NG837LA， NJ209LA， NQ332LA<br>HP Mini 1100 PC Series: <br>1110NR， 1111NR， 1120NR， 1125NR， 1130NR， 1136NR， 1141NR， NB133UAR， NB133UA， NB135UAR， NB135UA， NB137UAR， NB137UA， NB140UA， NB141UA， NB142UAR， NB142UA， NP994UAR， NP994UA<br>HP Mini 1100 Vivienne Tam Edition PC Series: <br>1140NR Vivienne Tam， NB134UAR， NB134UA<br><br><br>