The Adapter is a 42W rated power supply and replaces dell pscv420102a lcd monitor laptop charger. Designed to meet Dell's original specifications. The Replacement Dell AC Adapter is designed to be 100% manufacturer compatible and will meet OEM specifications.Avoid the metal tip of the adapter from getting in contact with other metal objects because it can cause short-circuiting. Your laptop might get damage when a short-circuited charger is used.Keep your adapter in a dry place with room temperature. Just like other electronic devices, adapter can get damage cause by high temperature.Replacement For Dell PSCV420102A LCD Monitor Adapter is rated at 14V 3A 42W.The high quality laptop charger for dell pscv420102a lcd monitor provides your laptop with safe and reliable power.It is over Charge protection, Voltage protection, Temperature protection, Short circuit protection, enjoys 1-Year Warranty,60-Day Money Back!Brand New Replacement For 42W 14V 3A Dell PSCV420102A LCD Monitor AC Adapter/Power Supply/Charger With Laptop Cord.Replacement laptop AC adapter is guaranteed to meet or exceed original laptop AC adapter.Full 2 hours burning test; 3 times quality check and 2 times drop test by QC before package.Warranty and Guarantee: 1 year warranty, 60 days money back.