Input: 100V-240V 50-60Hz, Output: 19.5V 9.23A SLE-TECH 180W Laptop Charger Compatible with 150W 130W , Connecter Size: 7.4*5.0mm SLE-TECH 180W AC Adapter Compatible With Dell Alienware 13,Alienware 15, Alienware 15 R1 ,Alienware 15 R2, Alienware 17,Alienware 17 R1,Alienware 17 R2,SLE-TECH 180W AC Adapter Compatible With Inspiron One 2350 2320, OptiPlex 3011 AIO, Precision 7510,7710, M4600, M4700, M4800 SLE-TECH 180W AC Adapter Compatible With Dell Inspiron G3 3579,Inspiron G3 3779,Inspiron G5 5587,G7 7588; SLE-TECH 180W Laptop Charger Compatible with Dell P/N: WW4XY, 0WW4XY, LA180PM180,DA180PM111,FA180PM111 ADP-180MB B, DW5G3, 0DW5G3, 74X5J, 074X5J, WW4XY, TW1P0, F0G4K, JVF3V, 331-1469, 331-7957 SLE-TECH 180W AC Adapter Compatible With Dell Business WD15 Monitor Dock K17A, Thunderbolt Dock TB16 K16A,Docking Station WD19TB K20A, WD19 Package: 1x AC adapter & 1x AC power cable