Gradient Plug M9 Dell for universal adapter

Product description
M9 plug for Dell. This plug is optional accompanying universal adapter 12V and 220V
 

Type Output Connector size for laptop model
19,5V - M9 19.5V 90W 7.4 * 5mm Dell

PA-10, NADP-90KB, PA-1900-02D, PA-1900-02D2, U7809, C2894, 9T215,310-2862, 7W104, 310-399, 09T215, 5U092,PA-1900-04

Suitable for Dell Laptop type:

Dell Latitude: 100L, D400, D410, D420, D500, D505, D510, D520, D600, D610, D620, D800, D810, D820, X300, D-Series Docking Stations.
Dell Inspiron: 1150, 1501, 300m, 500m, 510m, 600m, 600mcr, 630m, 640m, 700m, 710m, 6000, 6400, 8500, 8600, 8600CR, 9200, 9300, 9400.
Dell Precision: M20, M60, M70
Compatible with DELL Adapter Model Reference Number:
PA-10, 310-2862, 310-3399, 310-6557, 340-4002, 7W104, 9T215, C2894, C8023, PA10, U7809, 310-3399, 310-6325, 310-7712, 310-4002, 7W104, 9T215, NADP-90KB , UC473, 310-7501, 310-7744, PA-1900-02D, PA-1900-02D2.

Check the voltage on your original charger and the plug diameter.