Why Choose Us? ✅ Back Button Attachment Transform your existing PS5 controller into a professional eSport elite controller with our innovative back button attachment. Compatible with PS5 Controller models BDM-010 & BDM-020, this upgrade enhances your gaming experience. Please note that disassembly of your controller is required for installation, so if you lack disassembly and soldering experience, proceed with caution. ✅ Mapping Function Our PS5 controller paddles feature 2 mappable and highly sensitive buttons, allowing you to map up to 15 key functions. This functionality enables you to utilize your finger skills more effectively in games, reducing reaction time and providing greater flexibility during intense gameplay. ✅ Turbo Function Experience the advantage of our 3 levels turbo function, which allows you to free your thumbs and easily secure victories. Simply install the paddle on the back of your controller—no applications or software are needed, and it won’t interfere with your gaming experience. ✅ 3 On-Board Pre-Sets Programmable Function This back button can save 3 sets of programmable functions, allowing you to store your button-map settings for different games. This feature makes it effortless to switch between various games and quickly access all battlefields with ease. ✅ Package Included Your purchase includes a bottom shell, screwdriver, tweezers, screws, and a user manual. Please ensure that your controller model is BDM-010, BDM-020, or BDM-030 before installation to guarantee compatibility. Specifications Compatible Models: PS5 Controller BDM-010, BDM-020 Functions: Mapping, Turbo, Programmable Package Contents: Bottom shell, screwdriver, tweezers, screws, user manual