Universal Laptop Charger Specifications:Input:100-240V~1.8A,50-60Hz;Output:5V-3A/9V-3A/15V-3A/20V-2.25A/20V-4.5A,Connector Type:Type C,Our DELL USB C Laptop Charger has a maximum power of 90W,and it is also compatible with 45W,please double check if your computer meets the above standards Power Adapter Features:Our 90W USB C laptop charger is upgraded again with new technology and materials, the volume is more compact than other chargers, but the charging efficiency has become higher, it can be completely used as a replacement for Dell 90W 45W USB C laptop charger, the charging cable is made of special materials, which have been professionally tested, and it's tougher and more convenient to use than the previous cables, either Working at home, studying, or traveling out, it is very convenient to carry Powerful Compatibility:90W Laptop Charger USB C for Dell Latitude Laptop Charger 7000 5000 9000 3000 Series: 7200 7210 7275 7285 7310 7320 7370 7390 7400 7410 7420 7520 753