The CORSAIR SF Series SFX to ATX power supply adapter bracket is essential for PC builders and upgraders. This product allows for the installation of SFX form factor power supplies into ATX-sized cases, providing a solution for those looking to enhance their system's power capabilities without the need for a new case. The package comes complete with screws, ensuring a hassle-free installation process. Whether you're building a new PC or upgrading an existing one, this adapter bracket is designed to offer seamless integration, expanding your system's compatibility and simplifying the power supply upgrade process.