Instant purchase is welcome! ■ Compatible models: PlayStation 4 SA1Q135A JDS-001/JDM-001 JDS-010/JDM-010 JDS-011/JDM-011 ■ This is a repair/replacement part used when there are problems with the controller buttons, such as buttons not responding properly when pressed, the power turns on but the buttons don't respond, or the ○×△□ or D-pad buttons don't respond. ■ There are multiple types of conductive button flexible cables, and this cable has shapes that are split into left and right, or even integrated types with slight shape changes. ■ You can check the controller model number on the sticker on the back of the main unit, but you must disassemble the controller to check the internal board model number, so please be sure to confirm before ordering. ※ Please note that this is a bulk product, so there is no packaging or instruction manual. ※ If the problem is not with the film, replacing this part will not solve the problem. Please make your own judgment about where the problem lies.