Dell Latitude 3120,3300,3301,3310,3310 2-in-1,3320,3330,3340,3400,3410,3420 65W
Adapter's part no. / model no. or model nos. Even though if the part nos. / model nos. are similar, the pin type and size may differ. Shape: Block Shaped as in the illustration pictures. This norm dictates an acceptable 2-5 dead pixel.