The module adds buttons for the previous next product in the product card on Opencart 3.0. When you hover over the button, the name of the product will be displayed. Additional relinking will not interfere with your site - it can improve the behavioral factor, and, accordingly, will have a positive effect on promotion.
This is a simple modifier with no settings. If you need to move the "Previous" and "Next" buttons to any other place on the product page - we will help you do it for free, in this case, you will need to write a request to technical support.