Also, the role of conventional PCI slots may change as we move toward more integrated systems with components like System on Chip (SoC) designs becoming more common. It's possible that both professionals & enthusiasts will always want modularity and customization, despite the claims of some that interam slots ordergrated solutions may make standalone expansion cards obsolete. For many users who favor customized solutions over all-in-one systems, the option to upgrade individual components will continue to be a major selling point. PCI slots, in summary, are a crucial part of contemporary computer architecture that let users improve performance across a range of applications, customize systems, and increase functionality. The versatility provided by PCI slots is indisputable, ranging from professionals needing specialized hardware for multimedia production to gamers seeking superior graphics capabilities.