Did your monitor's power supply die? Don't replace the whole screen! This is a universal 19-volt, 48-watt DC power adapter that's compatible with a bunch of LG and Samsung monitors and some smaller HDTVs. The output is 19V and 2.53A, and it works with devices that need between 0.8A and 2.0A. The connector tip is a pretty common size: 6.5mm by 4.4mm with a pin in the center (please double-check this matches your monitor's port before buying!). It's compatible with many LG models like the 19EN33, 20EN33, 22EN33 series and Samsung TVs like the UN32J4000, UN32J4500 series (the full list is long, so check the description carefully). It has built-in safety protections against overload, over-voltage, and short circuits. The input works with worldwide voltages from 100V to 240V, so you can use it practically anywhere. It comes with the power cord. A lifesaver when your screen suddenly goes dark and you just need a new 'charger' for it. Much cheaper than buying an official one, and it works just as well for getting your display powered up again.