<b>About the product:</b><br> MAGIPEA is aiming at providing the best replacement power charger cord for your device. It's compatible with DELL OEM device with extended 8 Ft. long cord for your better use. <br><br> <b>Rated Parameters: </b><br> Cord Length: 8Ft<br> Input: AC100 - 240V~1.5A 50/60Hz<br> Output: DC19.5V<br> Connector size: 4.5mm x 3.0mm<br><br> <b>Reference Compatible Models: </b><br> Inspiron 11: 3147 3148 3152 3153 3157 3162 3168 3179<br> Inspiron 13: 5368 5378 7347 7348 7352 7353 7359 7368 7378<br> Inspiron 14: 3451 3452 3458 3459 5451 5452 5455 5458 5459 5468 7437 7460<br> Inspiron 15: 3551 3552 3555 3558 3559 3565 3567 5568 5551 5552 5555 5558 5559 5565 5567 5568 5578 7558 7568 7569 7579<br> Inspiron 17: 5755 5758 5759 5765 5767 7746 7778 7779<br> Latitude 12: 7202<br> Latitude 13: 3379 7350<br> Latitude 14: E5450<br> Vostro 14: 3458 3459 5459<br> Vostro 15: 3358 3558 3559<br> XPS 11: 9P33<br> XPS12 12D: L221x 9Q23 9Q33<br> XPS13: 321X 322X L321X L322X 3943 9333 9343 9344 <br> XPS15: 9530 9550<br> Optiplex 3020 3040 7040 9020 3046<br> <b>Compatible Part Numbers: </b><br> CC0DT X9RG3 492-BBOF 312-1307 332-1827 450-18919 450-1846 450-18920 AA45NM131 DA45NM131 DA45NM140 HA45NM140 HK45NM140 LA45NM121 LA45NM131 LA45NM140 3RG0T 4H6VH CDF57 D0KFY JHJX0 JT9DM P47F P55F 03RG0T 04H6NV<br><br> <b>Trouble Shooting</b><br> <b>Q1: </b>Is there any quality warranty insurance for this product? <br> <b>A1: </b>Sure, our products is with FCC Certification and we promise a 2-years warranty to our customers. <br><br> <b>Q2: </b>My device is 19.5V 2.31A. Is it compatible for this power charger? <br> <b>A2: </b> Yes, it fits. <br><br> <b>Q3: </b>How do I know whether my device fits it or not? <br> <b>A3: </b>Make sure your device input port is the same size of ROUND port. Input Voltage is 19.5V while input current is 2.31A. This won't fit for devices that input current higher than 2.31A. <br><br>