If not, it's a fine reason to return the product as defective. This is the only way to assure yourself of better support in the future. If the maker can't or won't answer this basic question, you don't want this model and maybe their products.
Does anyone know what HDMI adapter suitable model gt-p5110?
An examination I saw that the adapter worked with gt-p7510 model is more appropriate to work with Tab 2 model gt-p5110?