This product is a speaker designed specifically for ASUS VM590L, V555U, V555l, X555M, and W519l laptops. It is an integrated audio speaker unit that is compatible with these specific ASUS models. The speaker is a single unit that enhances the overall audio quality of the laptop, providing a clear and powerful sound experience for users. Perfect for individuals looking to upgrade or replace their current laptop speakers with a high-quality and compatible option.