240w ac adapter charger for dell alienware 15 r1 r2 m14x m15x m17x 17 r2 m17x r4

Specification: output:dc 19.5v 12.3a 240w (compatible 19.5v 9.23a)  input: ac 100-240v~1.1a(50-60hz); connector size: 7.4*5.0mm   package include: 1x ac adapter 1x dc cable   ctrl + f to search for your notebook computer model! compatible part numbers: 0j211h, 0j938h, 03kwgy, 0u896k, 0y044m, 330-3514, 330-4128, 330-4342, adp-240ab, adp-240ab b,  ga240pe1-00, la240pm160, j211h, j938h, pa9e, pa-9e, pa-9e family, u896k, y044m compatible with laptop models for dell alienware m17x,m17x r2,m17x r3, m17x r4 series for dell alienware m18x for dell alienware m18x r2 for dell alienware x51 for dell alienware 15 r1 r2 r3 r4 series for dell alienware 17 r3 for dell alienware 14 for dell alienware 13 r2 r3 for dell precision precision m4700 for dell precision m6400 for dell precision m6600 for dell precision m6700 for dell precision m6800 for dell precision m6500 for dell xps 17 - l702x