Frustrated that your Sony PSP Slim is having a hard time loading games, freezing or skipping during movies and games, or won't play new disks? It could be your PSP's laser lens/UMD drive, which you can replace on your own. This original KSM-420BAA laser lens is best replacement intended Sony PSP2000 Slim. With antistatic point protection, and powerfully capability of reading different kinds of media disk exactly as the original one.