Dell 5NG4M LCD display is a replacement display component for a laptop. The listing identifies it as a Dell part and specifies a 15.6-inch FHD panel.
The AG designation in the part name indicates an anti-glare finish, which helps reduce reflections on the screen surface. AUO is also specified in the part name. Together, these details identify this particular display variant for screen replacement or repair.
The exact part number is 5NG4M. EMPR lists it as an original Dell part; the product information does not state further details such as connector type or package contents.