ANALOG JOYSTICK BLACK STICK BUTTON FOR SONY PSP 1000+TOOL+19 SCREWS New Generic Analog Joystick Black Stick Button Replacement for Sony PSP 1000 Comes with the thumb button Replace that old, worn out, dirty, sticky joystick with a brand new one Remove the old one with a screw driver. Plug in the new one and screw it again. No soldering needed Compatible With: Sony PSP 1000